All Wiring Diagrams for Buick Rendezvous CXL 2003 model

AIR CONDITIONING

Automatic A/C Wiring Diagram for Buick Rendezvous CXL 2003

List of elements for Automatic A/C Wiring Diagram for Buick Rendezvous CXL 2003:

(buick)
(fuel inj harn, 5 cm from c102)
(fwd lamp harn, 5 cm from right foglamp breakout)
(i/p harn, 24 cm from stoplamp switch breakout)
(i/p harn, 4 cm from blower motor resistor breakout)
(i/p harn, 4 cm from havac/radio harn breakout)
(pontiac)
(pontiac) (buick)
+5v reference
5 volt ref
A/c compressor clutch
A/c clu fuse 10a
A/c clu relay 52
A/c compressor clutch diode
A/c press signal
A/c refrigerent pressure sensor (left side of engine compt, below air cleaner assembly)
A10
A11
A12
B10
B11
B12
Bat
Blower motor (behind glove box)
Blower motor control processor (in front of blower motor)
Breakout)
Center console fuse block (in floor console)
Class 2 serial
Comp control
Computer data lines system
Cool fan 1 fuse 30a
Cool fan 1 relay 62
Cool fan 2 fuse 30a
Cool fan 2 relay 59 cool fan sp relay 59
Cool fan 3 relay 61 cool fan 2 relay 61
Defog rly ctrl
Defogger system
Ect sensor
Engine controls sensor (map sensor)
Engine coolant temperature (ect) sensor (top rear of engine, near thermostat housing)
Evap temp sig
Evaporator temperature sensor (on evaporator coil)
F10
G100 (right side of engine compt)
G117 (above starter)
G200 (behind right side of dash)
Gnd
Hi spd fan ctrl
Hot at all times
Hot in run or start
Hvac control module (center of dash, below radio)
I/p lamp sply
Ign 1 main relay (closed in run or start)
Ign 3 fuse 40a
Ign 3 voltage
Ign hvac fuse 10a c1
Interior lights system
Ip mdl fuse 10a
Left air temperature actuator
Left cooling fan
Lft temp dr ctrl
Lft temp dr sig
Lo spd fan ctrl
Low ref
Low reference
Mode actuator
Mode dr ctrl
Mode dr sig
Mtr spd ctrl
Mtr spd sig
Powertrain control module (pcm) (left side of engine compartment, in air cleaner assembly)
Recirc dr ctrl
Recirculation actuator
Red
Right air temperature actuator
Right cooling fan
Rt temp dr ctrl
Rt temp dr sig
S105
S110
S123
S204
S205
S213
Serial data
Splice pack sp250
Sunload sensor (center of dash)
Sunload sig
Tan
Underhood fuse block (front of right wheel- house, above battery)

Compressor Wiring Diagram, with Auto A/C for Buick Rendezvous CXL 2003

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List of elements for Compressor Wiring Diagram, with Auto A/C for Buick Rendezvous CXL 2003:

+5v reference
A/c compressor clutch
A/c clu fuse 10a
A/c clu relay 52
A/c compressor diode
A/c press sig
A/c refrigerent pressure sensor (left side of engine compt, below air cleaner assembly)
A10
A11
A12
B10
Bat
Center console fuse block (in floor console)
Class 2 serial
Comp control
Computer data lines system
G117 (above starter)
G200 (behind right side of dash)
Gnd
Hot at all times
Hot in run or start
Hvac control module (center of dash, below radio)
Ign 1 main relay (closed in run or start)
Ign 3 voltage
Ign hvac fuse 10a
Ip misc fuse 10a
Low reference
Powertrain control module (pcm) (left side of engine compartment, in air cleaner assembly)
S213 (i/p harn, 4 cm from blower motor resistor breakout)
Serial data
Underhood fuse block (front of right wheel- house, above battery)

Compressor Wiring Diagram, with Manual A/C for Buick Rendezvous CXL 2003

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List of elements for Compressor Wiring Diagram, with Manual A/C for Buick Rendezvous CXL 2003:

+5v reference
A/c compressor clutch
A/c clu fuse 10a
A/c clu relay 52
A/c compressor diode
A/c press sig
A/c refrigerent pressure sensor (left side of engine compt, below air cleaner assembly)
A/c request
A10
B10
Battery
Body control module (bcm) (in center console)
Center console fuse block (in floor console)
Comp control
Datalink connector (dlc) (below steering column)
G117 (above starter)
G200 (behind right side of dash)
Ground
Hot at all times
Hot in run or start
Hvac control module (center of dash, below radio)
Ign 1 main relay (closed in run or start)
Ign hvac fuse 10a
Ignition
Ip misc fuse 10a
Low reference
Manual a/c circuit
Powertrain control module (pcm) (left side of engine compartment, in air cleaner assembly)
Resistor breakout)
Serial data
Splice pack sp205
Splice pack sp250
Underhood fuse block (front of right wheel- house, above battery)

Manual A/C Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Manual A/C Wiring Diagram for Buick Rendezvous CXL 2003:

(buick)
(fuel inj harn, 5 cm from c102)
(fwd lamp harn, 5 cm from right foglamp breakout)
(i/p harn, 4 cm from blower motor resistor breakout) s213
(on hvac assembly, in front of blower motor) blower motor resistor assembly
(pontiac)
(pontiac) (buick)
+5v reference
A/c compressor clutch
A/c clu fuse 10a
A/c clu relay 52
A/c compressor clutch diode
A/c press signal
A/c refrigerent pressure sensor (left side of engine compt, below air cleaner assembly)
A/c request
A/c request sig
A10
B10
Battery
Blower motor
Blower motor relay
Blower sw off
Body control module (bcm) (in center console)
Breakout)
Center console fuse block (in floor console)
Comp control
Cool fan 1 fuse 30a
Cool fan 1 relay 62
Cool fan 2 fuse 30a
Cool fan 2 relay 59 cool fan sp relay 59
Cool fan 3 relay 61 cool fan 2 relay 61
Data link connector (dlc) (below steering column)
Defogger system
Ect sensor
Engine controls sensor (map sensor)
Engine coolant temperature (ect) sensor (top rear of engine, near thermostat housing)
Evap temp
Evaporator temperature sensor (mounted to evaporator coil)
F10
Frt blwr fuse 25a
G100 (right side of engine compt)
G117 (above starter)
G200 (behind right side of dash)
Ground
Hi spd fan ctrl
Hot at all times
Hot in run
Hot in run or start
Hvac control module (center of dash, below radio)
Ign 1 main relay (closed in run or start)
Ign 3 fuse 40a
Ign hvac fuse 10a c1
Ignition
Interior lights system
Ip misc fuse 10a
Lamp dim sig
Left air temp act
Left air temperature actuator
Left cooling fan
Lo spd fan ctrl
Low ref
Low reference
Mode actuator (left end of hvac assembly)
Mode door ctrl
Off
Powertrain control module (pcm) (left side of engine compartment, in air cleaner assembly)
Rear defog
Recirc door ctrl
Recirculation actuator (right end of hvac assembly)
Red
Right air temp act
Right air temperature actuator
Right cooling fan
S105
S110
S123
Serial data
Splice pack sp205
Splice pack sp250
Tan
Underhood fuse block (front of right wheel- house, above battery)

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Anti-lock Brakes Wiring Diagram for Buick Rendezvous CXL 2003:

A10
A12
Abs fuse 6 10a
Abs ind
Abs mtr fuse 36 40a
Abs vlv fuse 9 25a
Body control module (bcm) (in console, above fuse block, in center console)
Brake fluid level switch (right side of brake fluid reservoir)
Brake ind
Brake pressure modulator valve
C 1995 vftc
C10
Center console fuse block (in flor console)
Computer data lines system
Data link connector (dlc) (below steering column)
Del torque
Del torque sig
Electronic brake control module (ebcm) (left side of engine compt)
Eng spd sig
Engine spd
G117 (engine compt, on bellhousing, above starter)
G200 (right side of dash, on underside of cross-car beam)
G202 (left side of dash, on underside of cross-car beam, between park brake assembly & steering column)
Gnd
Hot at all times
Hot in acc, run or start
Hot in run or start
Hzd fl fuse 15a
I/p switch assembly
Ign 0
Ign 0 fuse 2a
Ignition
Instrument panel cluster
Left front wheel speed sensor
Left rear wheel speed sensor
Lf whl spd
Lr whl spd
Pnk
Pontiac buick
Powertrain control module (pcm) (at left side of engine compt, in air cleaner assembly)
Pump gnd
Pump motor
Red
Req torque
Req torque sig
Rf whl spd
Right front wheel speed sensor
Right rear wheel speed sensor
Rr whl spd
S211
S213
Serial data
Service traction system ind
Splice pack sp205
Stop lp sw
Stoplamp switch (on brake pedal support)
Tan
Trac off ind
Trac sw
Traction active ind
Traction control switch
Underhood fuse block (front f right wheelhouse, above battery)
W/ traction control

ANTI-THEFT

Forced Entry Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Forced Entry Wiring Diagram for Buick Rendezvous CXL 2003:

(above fuse block, in center console)
(between left rear wheelwell and endgate)
(buick)
(in right front door)
(pontiac only)
(pontiac)
A10
A11
A4 door key signal
A6 endgate key signal
A8 lift glass ajar
A9 endgate ajar signal
Ajar
B2 lift glass ajar
Body computer module
Buick
C302
Center console fuse block (in console)
Data link system
Door lock/ sw sig
Dr door ajar
Driver door latch assembly (in left front door)
Driver door lock cylinder switch
Driver door lock switch
Endgate lock cylinder switch
Exterior lamps
Front passenger door latch assembly
Front passenger door lock cylinder switch
Front passenger door lock switch
G301 (left "b" pillar)
G302 (right "b" pillar)
G401
G401 (between left rear wheelwell and endgate)
G403 (rear of vehicle under roof)
Horn relay
Horn system
Hot at all times
Ipmdl fuse 41 10a
Left endgate latch
Left lift window latch (top left side of endgate)
Left rear door latch (in left rear door)
Liftgate latch
Park lamp relay control c3
Pontiac
Right endgate latch
Right lift window latch (top right side of endgate)
Right rear door latch (in right rear door)
S303
S333
S504
S604
S902
S907
Sec ind ctrl
Security indicator lamp
Serial data
Splice pack sp315

Pass-Key Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Pass-Key Wiring Diagram for Buick Rendezvous CXL 2003:

(buick)
(not used)
(pontiac)
A10
Body control module (in console above junction block)
Center console fuse block
Class 2 data
Class 2 serial data
Crank relay control
D10
Data link connector (below steering column, on knee bolster)
Engine controls
Fuel pump relay control
G202 (left side of i/p between park brake and steering column)
Ground
Hot at all times
Hot in accy, run or start
Ign
Ign 0 fuse 30
Ignition key
Inkey fuse 42 10a
Instrument panel cluster
Nca
Pnk
Powertrain control module (in air cleaner assembly)
Reader/ exciter
S212
Serial data
Splice pack sp205 (left side of i/p)
Starting/ charging system
Theft deterrent control module (in steering column)
Transponder

BODY CONTROL MODULES

Body Control Modules Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Body Control Modules Wiring Diagram for Buick Rendezvous CXL 2003:

a/t shift lock solenoid control
(buick)
(not used)
(pontiac)
(pontiac) (buick)
12v ref
A/c request sig
A10
A11
A12
Accessory voltage
Air conditioning system
Ambient light sensor low ref
Ambient light sensor sig
Anti-lock brakes system
Anti-theft system
B10
B11
B12
B5 to b12
Battery positive voltage
Bcm class 2 serial data signal
Bcm d fuse 20a
Bcm d fuse 25a
Bcm- accy fuse 44 10a
Bcme bcm fuse 10a
Body control module (bcm) (in console, above fuse block, in center console)
C1 a5
C1 c11
C1 d10
Center console fuse block
Computer data lines system
Courtesy lamp ctrl
Defogger system
Door ajar sw sig
Door lock actuator lock ctrl
Door lock actuator unlk ctrl
Door lock key sw unlock sig
Door lock/unlock sw sig
Door locks system
Driver door lock actuator unlk ctrl
Driver door open sw sig
Drl relay ctrl
Endgate/liftgate ajar sw sig
Endgate/liftgate open sw sig
Exterior lights system
Fog lamp relay ctrl
Fog lamp sw sig
Front passenger door open sw sig
G200 (right side of dash, on underside cross car beam)
G202 (left side of dash, on underside of cross car beam, between park brake assembly & steering column)
G301 (left "b" pillar, under seat belt anchor)
Gate rel fuse 20a
Ground
Headlamp relay ctrl
Headlamp sw park lamp sig
Headlamp sw sig
Headlights system
High beam sig
Horn relay ctrl
Horn system
Hot at all times
Hot in run or accy
Hot in run or start
Hot in start, run or accy
I/p lamp dimming ctrl
Ign 1 mdl fuse 18 10a
Ign fuse 30 2a
Ignition 1 voltage
Ingition 0 voltage
Instrument cluster system
Interior lamp defeat sw sig
Interior lamp sw on sig
Interior lights system
Key in ignition sw sig
Keyless entry program enable sig
Lift gate release sw sig
Lift glass ajar sw sig
Lift glass release ctrl
Low ref
Nca
Park brake sw sig
Park lamp relay ctrl
Park neutral position sw park sig
Pnk
Power distribution system
Rap relay ctrl
Rear defogger relay coil pwr
Rear door open sw sig
Rear parking assist chime sig
S211
S214
S333
Security indicator ctrl
Shift interlock system
Tailgate key cylinder sw sig
Tailgate lock motor lock ctrl
Tailgate lock motor unlock ctrl
Traction control sw sid
Transmissions system
Trunk, tailgate, fuel doors system
Underhood fuse block
Vehicle speed sensor
Warning system
Warning systems

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Computer Data Lines Wiring Diagram for Buick Rendezvous CXL 2003:

(left side of dash, under cross car beam, between parking brake assembly & steering column) g202
(not used)
(pins a,c,h, j,k,l & m not used)
A10
Auxiliary drop connector
Body control module (in console, above fuse block, in center console)
Buick
C1 g
Data link connector (dlc) (below steering column)
Electronic brake control module (left side of engine compt)
Frt aux fuse 20a
G201 (left side of dash, on underside of cross car beam)
Heads up display
Hot at all times
Hvac control module
In air cleaner assy)
Inflatable restraint sensing & diagnostic module (under right front seat)
Instrument panel cluster
Memory seat module (w/ memory seat) (under driver seat)
Pnk
Pontiac
Power distribution system
Powertrain control module (pcm) (at left side of eng compt,
Radio
Rear seat entertainment assembly
S242
Splice pack sp 205
Splice pack sp 206
Splice pack sp250
Theft deterrent control module (in steering column, at ignition switch)
Underhood fuse block
Vehicle communication interface mdule
Vehicle communication interface mdule (w/ ug1)

COOLING FAN

Cooling Fan Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Cooling Fan Wiring Diagram for Buick Rendezvous CXL 2003:

(buick)
(front of right wheelhouse, above battery) underhood fuse block
(pont)
Cool fan 1 fuse 40 30a
Cool fan 1 relay
Cool fan 2 fuse 39 30a
Cool fan 2 relay 59 cool fan sp relay 59
Cool fan 3 relay 61 cool fan 2 relay 61
Ect sensor
Engine controls system (map sensor)
Engine coolant temperature (ect) sensor (top rear of engine, near thermostat housing)
F10
G100 (right side of engine compt)
High speed fan control
Hot at all times
Left cooling fan
Low speed fan control
Powertrain control module (pcm) (left side of eng compt, in air cleaner assembly)
Right cooling fan
S110 (fuel inj harn, 5 cm from c102)
S123
Sensor ground

CRUISE CONTROL

Cruise Control Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Cruise Control Wiring Diagram for Buick Rendezvous CXL 2003:

All times
Brake signal input
Center console fuse block
Cruise control module (left side of engine compt, near strut tower)
Cruise control release switch (on brake pedal support)
Cruise fuse 10a
Cruise release
Disable input
Disable output
E11
Engaged input
Engaged output
F11
G111 (mounted on bellhousing, left of starter)
Ground
Hot at
Hot in run or start
Hzdfl fuse 15a
Ignition
Instrument cluster system
Off
On/off input
Pnk
Powertrain control module (pcm) (in air cleaner assembly)
R/a
Resume/accel input
S209 (i/p harn, left side of dash)
Set sw
Set/coast input
Stoplight switch (on brake pedal support)
Turn signal multi- function switch
Underhood fuse block
Vehicle speed input
Vehicle speed sensor (vss) (on transaxle)
Vss high
Vss low
Vss output

DEFOGGERS

Defoggers Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Defoggers Wiring Diagram for Buick Rendezvous CXL 2003:

(man a/c)
B11 (auto a/c) c1 a4
Batt 3 fuse 42 60a
Body control module (bcm)
Buick
C1 a
C1 f6
C2 a
C2 a5
Center console fuse block
Driver outside rearview mirror
G301 (left "b" pillar)
G302 (right "b" pillar)
G403 (left rear of vehicle, below roof)
Hot at all times
Htd mirr fuse 16 10a
Hvac control module
Nca
Passenger outside rearview mirror
Pontiac
Rear defog relay
Rear defog relay ctrl
Rear window defogger
Red
Rly coil sply volt
Rr def fuse 30a
S907
Seats system
Underhood fuse block (above battery)

ELECTRONIC SUSPENSION

Electronic Suspension Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Electronic Suspension Wiring Diagram for Buick Rendezvous CXL 2003:

(left side of vehicle, g401 under rear side window, between wheelwell & endgate)
Acces- sory volt
Air compressor exhaust solenoid
Air inflator switch
Alc air inflator sol ctrl
Alc compressor motor
Alc exhaust sol ctrl
Alc inflator sol ctrl
Alc rly ctrl coil supp volt
Auto level control (alc) height sensor (awd: mounted to rear crossmenber, above rear axle, fwd: above rear axle, on rear crossmember)
Auto level control compressor relay
Automatic level control (alc) compressor (under left side of vehicle, below driver's door)
Center console fuse block (in floor console)
Elc accy fuse 10a
Elc batt fuse 20a
Ground
Hot at all times
Hot in acc & run
Inflator solenoid
Pwr mir fuse 10a
Ride ctrl serial data
Timer rly coil ctrl

ENGINE PERFORMANCE

3.4L VIN E

3.4L VIN E, Engine Performance Wiring Diagram (1 of 4) for Buick Rendezvous CXL 2003

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List of elements for 3.4L VIN E, Engine Performance Wiring Diagram (1 of 4) for Buick Rendezvous CXL 2003:

(i/p harn, left side of dash 7.5 cm from p101) s209
(on bellhousing left of starter)
1-2 shift sol valve
2-3 shift sol valve
5 v ref
A/t iss sen hi
A/t iss sen lo
Acc
Air bleed valve
Anti-lock brake system
Axle act ctrl
Battery
Body control module (in center console)
Cam pos sens sig
Center console fuse block
Cooling fans system
Cruise control system
Cruise inhibit in
D11
Data link connector (below steering column)
E11
Egr sol low ctrl
Eng controls fuse 4 10a
Evap can purge ctrl
Evaporative emission canister purge solenoid (top right rear of eng, near throttle body)
Fan relay ctrl (hi)
Fan relay ctrl (lo)
G111
Gnd
Ground
Ho2s sens 2 sig lo
Ho2s1 low
Hot at all times
Hot at run or start
Iac coil b hi ctrl
Ic timing ctrl
Ic timing sig
Ign 0 volt
Ignition switch
Inj 1 control
Inj 2 control
Inj 3 control
Inj 5 control
Inj 6 control
Intake air temperature sensor (on air intake, near throttle body assy)
Knock sens sig
Knock sensor (lower left side of eng, above starter)
Lock
Low ref
Low reference
Low res eng speed sig
Maf
Maf sens sig
Mass airflow sensor (at left side of engine, on air cleaner housing)
Med res eng speed sig
Navigation system (rear parking assist module) (if equipped)
Pcm fuse 5 10a
Pnk
Powertrain control module (at left side of eng compt in air cleaner assembly)
Pwr
Required torque
Run
S106
Serial class 2 data
Sp205
Start
Tan
Tcc brake sw
Trans fluid press sw a
Trans range b
Transmission controls system
Under- hood fuse block
Vehicle speed sensor (on transaxle)
Vss hi sig
Vss lo sig
Vss out
W/ traction control

3.4L VIN E, Engine Performance Wiring Diagram (2 of 4) for Buick Rendezvous CXL 2003

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List of elements for 3.4L VIN E, Engine Performance Wiring Diagram (2 of 4) for Buick Rendezvous CXL 2003:

(buick) a11
(engine compt, on bellhousing left of starter)
(pontiac) a2 mil ind (chk eng)
1-2 shift solenoid
2-3 shift solenoid
5v ref
A/t fluid pressure manual valve position switch
A/t input shaft speed sensor
Automatic transaxle
Automatic transaxle fluid temper- ature sensor
B tcc sw
B10
C d4 & d2 sw
C111
C12
Calif
Camshaft position sensor (top front of eng)
Center console fuse block
Crankshaft position sensor sensor a (on lower right side of engine)
D d3 & d2 sw
D12
E lo & rev sw
F12
Fuel pump & sender assembly
Fuel pump fuse 1 15a
Fuel pump relay
Fuel tank
Fuel tank pressure sensor
G111
G301 (left "b" pillar, under seat belt anchor)
Hot at all times
Hot in run or start
Instrument cluster
Manifold absolute pressure sensor (top front of eng)
Map
Nca
Pnk
Pressure control solenoid
Red
Rtn
S106
S110 (fuel inj harn, 5 cm from c102)
S329
Secondary air injection solenoid (right rear side b of engine)
Tan
Tcc pwm solenoid
Trans sol fuse 10a
Underhood fuse block
V10
V12
W10
W12

3.4L VIN E, Engine Performance Wiring Diagram (3 of 4) for Buick Rendezvous CXL 2003

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List of elements for 3.4L VIN E, Engine Performance Wiring Diagram (3 of 4) for Buick Rendezvous CXL 2003:

(4t65-e)
(on bellhousing, left of starter)
(on brake pedal support) stoplight switch
Air pump fuse 21 30a
Air pump relay
Automatic transaxle
B12
C111
C3 grd
Calif
Center console fuse block
Ckp sens sig
Crankshaft position sensor b (on front of engine, behind harmonic balancer)
Elec eng fuse 15a
Engine coolant temperature sensor (top rear of eng, near thermostat housing)
Engine oil pressure switch (lower left side of engine, above starter)
Exhaust gas recirc- ulation valve (top rear of engine, on intake manifold)
F12
G101 (left side of engine compt, right of left headlamp, on front upper crossmember)
G111
Hot at all times
Hot in run or start
Ic timing cntrl
Ic timing sig
Idle air control (iac) valve (on throttle body)
Ign
Ignition control module (top of right valve cover)
Intemm fuse 10a
Lo res eng spd
Low ref
Pnk
Pnk b
Red
S106
Secondary air injection pump (left front of vehicle, below horn)
Tan
Tcc switch
Throttle position sensor (on rear side of throttle body)
Transaxle internal mode switch (ims)
Under- hood fuse block

3.4L VIN E, Engine Performance Wiring Diagram (4 of 4) for Buick Rendezvous CXL 2003

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List of elements for 3.4L VIN E, Engine Performance Wiring Diagram (4 of 4) for Buick Rendezvous CXL 2003:

(engine compt, on bellhousing, above starter)
(fuel inj harn, 39 cm from c102)
12 volt ref
5 v ref
5v ref a
5v ref b
A/c comp rly ctrl
A/c refrig press sig
A/c refrigerant pressure sensor (below air cleaner)
Air conditioning system
Air pump relay control
Anti-lock brakes system (w/ traction control)
Crank rly ctrl
Crank volt
Cruise control system
Cruise engage sig
Delivered torque
E12
Ect sens sig
Egr sol hi ctrl
Egr valve pos sig
Engine oil level indicator switch (mounted on oil pan)
Engine oil level sig
Engine speed signal
Evap can vent sol ctrl
Evaporative emission canister vent solenoid (below center of vehicle, near fuel tank)
Fuel inj fuse 11 15a
Fuel injectors
Fuel level sens sig
Fuel pump relay ctrl
Fuel tnk press sens sig
G111 (engine compt, on bellhousing, left of starter)
G117
Gen duty clycle sig
Generator turn on sig
Heated oxygen sensor 1 (on exhaust manifold, right side of eng)
Heated oxygen sensor 2 (on exhaust system, behind catalytic converter)
Ho2s 1 heater lo ctrl
Ho2s sens 1 sig hi
Ho2s sens sig 2 hi
Hot in run or start
Iac coil a hi ctrl
Iac coil a lo ctrl
Iac coil b lo ctrl
Iat sens sig
Ign 1 voltage
Ign1 main fuse 27 10a
Inj 4 control
Low ref
Map sens sig
Mil ctrl
O2 sensors fuse 10 15a
Oil pressure sw sig
Pc sol val hi ctrl
Pc sol val lo ctrl
Pnk
Powertrain control module (left side of eng compt, (in air cleaner assembly)
Red
S105
S106
S109
Starting/ charging system
Tan
Tcc pwm sol ctrl
Tcc release sw sig
Tft sens sig
Tps sens sig
Trans fluid press sw b
Trans fluid press sw c
Trs sig a
Trs sig c
Trs sig p
Under- hood fuse block

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Back-up Lamps Wiring Diagram for Buick Rendezvous CXL 2003:

(rear of vehicle under roof) g403
Backup lamps relay
Backup relay control
Body control module (in console, above the fuse block)
C10
Center console fuse block (in console)
Hot in run & start
Left backup lamp
Liftgate lamp assembly
Right backup lamp
S907
Turn sig fuse 19 10a

Exterior Lamps Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Exterior Lamps Wiring Diagram for Buick Rendezvous CXL 2003:

(4 bulbs)
(forward lamp harn, left front of vehicle near headlamp breakout)
(forward lamp harn, right front of vehicle near headlamp breakout)
(w/ auto air level control)
A nca
A right front marker lamp b
A10
A11
Body control module (attached to console)
C420
C8 c3
Center console fuse block
Center console fuse block (in console)
Center high mounted stop lamp
D10
E10
E11
G100 (on top of right front end upper cross member)
G101 (right of left headlamp on front upper crossmember)
G200 (right side of dash, on underside of cross car beam)
G201 (left side of dash, on underside of cross car beam)
G202 (left side of dash, on underside of cross car beam)
G401 (between left rear wheelwell & endgate)
G402 (right rear of vehicle roof)
G403 (rear of vehicle under roof)
G403 (rear of vehicle, under roof)
Ground
Hazard sw sig
Hazard switch
Head
Head up display (right side of instrument cluster)
Headlamp swiitch
Hot at all times
Hot in run & start
Hzd fl fuse 40 15a
Instrument panel cluster (ipc)
Interior lights system
Left front marker lamp
Left front park/ turn signal lamp
Left rear marker lamp
Left rear park/ stop/ turn signal lamp
Left turn indicator
Liftgate lamp assembly
Lt rr s/t volt
Lt trn sig volt
Lt turn sig
Lt turn sig volt
Off
Park
Park lmp ctl
Park lmp sig
Park lmp volt
Park lps fuse 20 15a
Park lps relay
Pnk
Right front park/ turn signal lamp
Right rear marker lamp
Right rear park/ stop/ turn signal lamp
Right turn indicator
Rr aux fuse 14 20a
Rt rr s/t volt
Rt trn sig volt
Rt turn sig
Rt turn sig volt
S101
S102
S126
S127
S211
S212
S213
S242
S301
S305
S907
Splice pack sp250
Splice pack sp409
Stop lamp sw sig
Stop lamp switch (on brake pedal support)
Tan
Turn sig fuse 19 10a
Turn sig switch
Turn signal multifunction switch
Turn signal/hazrd flasher module
Underhood fuse block (right side of engine compartment)

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Buick Rendezvous CXL 2003

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List of elements for Ground Distribution Wiring Diagram (1 of 4) for Buick Rendezvous CXL 2003:

(left side of dash, on underside of cross car beam) g201
A/c com- pressor clutch diode
A/c compressor clutch
A/t shift lever position indicator
B10
Battery
Cool fan 2 relay
Cooling fan- left
Cruise control module
D nca
Data link connector (dlc)
Driver information center (dic) switch
Drl relay
Electronic brake control module (ebcm)
Fog lamp- left
Fog lamp- right
Fuel pump relay
Fuse block- underhood
G100 (on top of right front end upper crossmenber)
G101 (right of left headlamp on front upper crossmember)
G111 (on bellhousing, left of starter)
G117 (on bellhousing, above starter)
Head up display (hud)
Head up display (hud) dimmer switch
Headlamp switch
Headlamp- low beam- right
Heated oxygen sensor (ho2s) 2
Horn-
I/p switch assembly
Ignition control module (icm)
Ignition relay
Inflatable restraint steering wheel module coil
Instrumemt panel cluster (ipc)
Left (low note)
Left headlamp high beam
Left headlamp low beam
M11
Marker lamp- left
Mass airflow (maf) sensor
Nca
Park/ turn signal lamp-left
Park/ turn signal lamp-rf
Powertrain control module (pcm)
Radio
Right (high note)
Right cooling fan
Right marker lamp
S105 (eng harn, top right side of of radiator approx 6cm from starter breakout)
S106 (eng harn, left front side of engine compt, 47cm from pcm breakout)
S123 (forward lamp harn, right front of vehicle approx 5cm from right fog lamp breakout)
S126
S127
S242 (i/p harn, left side of dash approx 24cm from stop lamp switch breakout)
S243
Secondary air injection (air) pump (emissions system california)
Steering radio controls- right
Steering wheel controls- left
Transaxle range switch
Turn signal/ multi- function switch
W10

Ground Distribution Wiring Diagram (2 of 4) for Buick Rendezvous CXL 2003

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List of elements for Ground Distribution Wiring Diagram (2 of 4) for Buick Rendezvous CXL 2003:

(i/p harn, center of dash approx 4cm from blower resistor breakout)
(right side of dash, on underside cross car beam) g200
A10
Accy relay
Air temperature actuator- left
Air temperature actuator- right
Audio amplifier
Auxiliary power drop connector
Auxiliary power outlet- center console (lower)
Auxiliary power outlet- center console (upper)
Blower motor control processor
Blower motor resistor assembly
Body control module (bcm)
Brake fluid level indicator switch
C1 a12
Cigar lighter
Console compartment lamp
Data link connector (dlc)
Digital radio receiver
Driver information center (dic) switch
Flasher
Fuse block-center console
G202 (left side of dash, under cross car beam, between parking brake assembly & steering column)
Head up display (hud)
Head up display (hud) switch
Head- lamp switch
Heated seat switch
Hvac control module
Hvac system air cond front manual
Hvac system air cond. frt, auto temp cont, aux temp control
I/p compartment lamp
I/p switch assembly
Ign 3 relay
Instrument panel cluster (ipc)
Key in ignition switch
Mode actuator
P13
Radio
Rap relay
Rear seat audio
Rear seat enter- tainment assembly
Rear window washer fluid pump
Recir- culation actuactor
Remote control door lock receiver (rcdlr)
S212
S213
S214
Sp351
Theft deterrent control module
Turn signal/ hazard flasher switch
Vehicle interface unit (viu)
Windshield washer fluid pump
Windshield washer solvent level
Windshield wiper motor

Ground Distribution Wiring Diagram (3 of 4) for Buick Rendezvous CXL 2003

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List of elements for Ground Distribution Wiring Diagram (3 of 4) for Buick Rendezvous CXL 2003:

(left door harn, 10cm from left window switch breakout)
(w/43)
Auxiliary power outlet rear
Body control module (bcm)
Cargo audio lamp
Differential clutch pump actuactor check valve
Driver door latch assembly
Driver door lock cylinder switch
Driver door lock switch
Driver heated seat (back)
Driver heated seat module
Driver heated seat thermistor
Driver outside rear view mirror
Driver seat adjuster switch
Fuel pump & sender assembly
G301 (left "b" pillar, under seat belt anchor)
G303 (in left side of roof, near c308)
G401 (between left rear wheelwell & endgate)
G402 (right rear of vehicle, under roof)
Garage door opener
Inside rear view mirror
Left rear door lock
Left roof rail reading lamp
Left vanity mirror
Marker lamps- lr
Marker lamps- rr
Memory seat & mirror module
Memory seat switch and mirror switch
Outside rearview mirror switch
Park/ stop/ turn signal lamp- rr
Park/stop/ turn signal lamp-lr
Rear parking assist module
Right roof rail reading lamp
Right vanity mirror
S333 (body harn, right of drivers seat, apptrox 66cm from center console fuse block breakout)
S350 (driver seat harn, under driver seat, 13cm from c313)
S352
S390 (roof harn, overhead console approx 15cm from left roof rail reading lamp breakout)
S504
Seat belt switch
Splice pack sp409
Sunroof module
Window master switch

Ground Distribution Wiring Diagram (4 of 4) for Buick Rendezvous CXL 2003

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List of elements for Ground Distribution Wiring Diagram (4 of 4) for Buick Rendezvous CXL 2003:

(right door harn, inside right door approx 10cm from right window switch breakout)
A18
Automatic level control compressor
Automatic level control inflation timer relay
Automatic level control sensor
Automatic level control solenoid valve
Center high mounted stop lamp
Door lock cylinder switch- front passenger
Front passenger door latch
Front passenger door lock switch
Front passenger seat adjuster switch
Front passenger window switch
G302 (right "b" pillar, under seat belt anchor)
G401 (between left rear wheelwell & endgate)
G403 (left rear of vehicle, under roof)
Inflatable restraint sensing & diagnostic module (sdm)
Inflator air switch
Lifgate latch
Liftgate lamp assembly
Nca
Passenger heated seat (cushion)
Passenger heated seat module
Passenger heated seat thermistor
Passenger outside rearview mirror
Rear window defogger
Right rear door latch
Right rear window wiper motor
S301 (body harn, left rear of vehicle, approx 25cm from pass-through)
S303 (body harn, front of right "b" pillar, approx 80cm from diagnostic module breakout)
S351 (passenger seat harn, under passenger seat, 13cm from c314 breakout)
S353
S604
Trailer wiring harness

HEADLIGHTS

Headlights Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Headlights Wiring Diagram for Buick Rendezvous CXL 2003:

(buick) (pont)
A10
A12
B12
Body control module (bcm) (attached to center console fuse block)
C2 b3
C3 f5
Computer data lines system
Daytime running lamp (drl) ambient light sensor (top center of dash)
Drl fuse 15a
Drl relay
Flash to pass
Fog lamp indicator
Fog lamp switch
Fog lps fuse 26 10a
Fog lps relay
G100 (on top of right front end of upper crossmember)
G101 (right of left headlamp on front upper crossmember)
G201 (left side of dash, underside of cross car beam)
G202 (left side of dash, under cross car beam)
Hdlp hi beam relay
Hdlp lo beam relay
Head
Headlamp switch
Hi beam lt fuse 18 10a
Hi beam rt fuse 23 10a
Hot at all times
Left fog lamp
Left high beam head- lamp
Left low beam head- lamp
Lo beam lt fuse 17 10a
Lo beam rt fuse 15 10a
Off
Park
Park brake switch (park brake assembly
Right fog lamp
Right high beam head- lamp
Right low beam head- lamp
S123
S124
S127 s125
S211
S243
S269
Turn signal/ multifunction switch
Underhood fuse block (right side of engine compt)

HORN

Horn Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Horn Wiring Diagram for Buick Rendezvous CXL 2003:

A11
Body control module (below console)
G100 (right side of engine compartment)
G101 left side of engine compartment)
Horn fuse 23 15a
Horn relay
Horn switch
Hot at all times
Inflatable restraint steering wheel module coil
Left horn (behind left headlamp)
Nca
Right horn (behind right headlamp)
S123
S124
Turn signal/ hazard switch
Underhood fuse block right front of engine compartment, above battery)

INSTRUMENT CLUSTER

Head-Up Display Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Head-Up Display Wiring Diagram for Buick Rendezvous CXL 2003:

(left side of dash, under cross car beam, between parking brake assembly & steering column) g202
Center console fuse block
Computer data lines system
Data
Down sig
E12
Exterior lights system
G201 (left side of dash, on underside of cross car beam)
Ground
Head up display
Head up display dimmer switch
Hot at all times
Hot in run
Hud fuse 10a
Ign 3
Ign 3 hvac fuse 10a
Ill display
L turn
R turn
S211
S242
Up sig

Instrument Cluster Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Instrument Cluster Wiring Diagram for Buick Rendezvous CXL 2003:

(left side of dash, under cross car beam, between parking brake assembly & steering column) g202
(left side of eng) g111
(on side of brake fluid reservoir) brake fluid level switch
A10
A11
A12
Air bag indicator
Ambient air temperature sensor (at right front corner of vehicle, behind headlight)
Anti-lock brake indicator
B10
B11
B12
Batt
Body control module (above center console fuse block)
Brake fluid
Brake indicator
Brk sw sig
C10
Center console fuse block
Cruise indicator
Data
Driver info center
Driver information display switch
Engine controls system
Engine coolant temperature gauge
Engine oil level switch (mounted on oil pan)
Engine oil pressure switch (on lower left side of engine)
Exterior lights system
Fuel gauge
Fuel pump & sender assembly
Fuel tank
G201 (left side of dash, on underside of cross car beam)
Ground
High beam indicator
Hot at all times
Hot in accy, run or start
Ign
Ign 0 fuse 2a
Illuminaton (8 bulbs)
Instrument cluster
Interior lights system
Ipmdl fuse 10a
L turn sig
Left turn indicator
Lo ref
Message center
Mil control
Odometer
Oil level
Oil pressure
Park brake indicator switch (on park brake assembly)
Pnk
Powertrain control module (at left side of engine compt, in air cleaner assembly)
R turn sig
Right turn indicator
S106
S211
S242
S329
Seat belt indicator
Select sw
Sens sig
Service engine soon indicator (malfunction indicator lamp)
Speed hi
Speed lo
Speedometer
Splice pack sp205
Sw sig
Tachometer
Tan
Temp sig
Trac off indicator
Trip reset
Vehicle speed sensor (on transaxle)
Washer fluid
Windshield washer level switch (on front washer solvent container)

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Courtesy Lamps Wiring Diagram for Buick Rendezvous CXL 2003:

(in left side of roof) g303
(roof harn, right side of overhead console) s393
A10
Bcm l fuse 20a
Body control module
Cargo lamp
Center console fuse block
Courtesy
Ctsy lps ctrl
Ctsy lps volt
Dome lamp
Endgate open
G200 (right side of dash, on underside cross car beam)
G202 (left side of dash, under cross car beam, between parking brake assembly & steering column)
G301 (left "b" pillar, under seat belt anchor)
G302 (right "b" pillar, under seat belt anchor)
G403
Headlamp switch
Hot at all times
I/p compartment lamp
Inside rear view mirror
Int lmp defeat
Int lmps on
Interior lamps off
Left front door latch assembly
Left i/p courtesy lamp
Left rear door lock
Left roof rail reading lamp
Left sunshade lighted vanity mirror
Liftgate latch
Lt fr dr open
Pnk
Rear dr open
Right front door latch assembly
Right i/p courtesy lamp
Right rear door lock
Right roof rail reading lamp
Right sunshade lighted vanity mirror
Rt fr dr open
S211
S213
S303
S390
S504
S604
S907
Splice pack sp315 (inside console, on floor underneath rear air duct)

Instrument Illumination Wiring Diagram (1 of 2) for Buick Rendezvous CXL 2003

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List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Buick Rendezvous CXL 2003:

(8 bulbs)
12v reference
A except auto a/c
B auto a/c
B12
Bcm l fuse 20a
Body control module (bcm)
Center console fuse block
Driver information center switch
G200 (right side of dash, on underside cross car beam)
G201 (left side of dash, on underside cross car beam)
G201 (left side of dash, on underside of cross car beam)
Head up display switch
Head- lamp switch
Headlamp switch
Hot at all times
Hvac control module (center of dash, below the radio)
I/p lmps dim
I/p lmps supp
I/p lmps volt
I/p switch assembly
Inflatable restraint steering wheel module coil
Instrument cluster
Left steering wheel controls
Low reference
Nca
Park lamps relay
Park lmp supp
Park lmps volt
Pnk
Radio
Rear seat audio (rsa) control
Right steering wheel controls
S203 (i/p harn, left side of the dash, approx 13 cm from the stoplamp switch breakout)
S213
S242
S243
Splice pack sp250 (behind dash, under i/p module)
Stg col fuse 2 2a

Instrument Illumination Wiring Diagram (2 of 2) for Buick Rendezvous CXL 2003

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List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Buick Rendezvous CXL 2003:

(body harn, front center of vehicle, approx 6.5 cm from console accessory wiring junction block breakout) s320
Driver door lock switch
Front passenger door lock switch
Front passenger window switch
G301 (left "b" pillar under seat belt anchor)
G302 (right "b" pillar under seat belt anchor)
G303 ((in left side of roof)
Garage door opener
Memory seat & mirror switch
Outside rearview mirror switch
S120
S390
S504
S604
Window master switch

MEMORY SYSTEMS

Memory Seat & Mirrors Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Memory Seat & Mirrors Wiring Diagram for Buick Rendezvous CXL 2003:

5v ref
A10
A11
A12
Aft
B10
B11
B12
Bat (+)
C2 b4
Center console fuse block
Class 2 serial data
Computer data lines system
Dr seat sw pwr
Dr st frt vert dn sw
Dr st frt vert pos sen
Dr st frt vert up sw
Dr st hori fwd sw
Dr st hori pos sen
Dr st hori rwd sw
Dr st rr vert dn sw
Dr st rr vert pos sen
Dr st rr vert up sw
Driver outside rearview mirror
Driver seat adjuster motor assembly
Driver seat adjuster switch
Driver seat position sensor
Exit
Fore
Front up/down
Front vertical
Frt dn
Frt vert mtr dn ctrl
Frt vert mtr up ctrl
Ftr up
G301 (left "b" pillar, under seat belt anchor)
Gnd
Hori- zontal
Horiz mtr fwd ctrl
Horiz mtr rwd ctrl
Horizontal for/aft
Hot at all times
Interior lights system
Left
Low ref
Lt mir hor pos sen
Lt mir mtr dn ctrl
Lt mir mtr lt ctrl
Lt mir mtr rt ctrl
Lt mir sw dn sig
Lt mir sw rt sig
Lt mir ver pos sen
Mem
Memory 1 sw sig
Memory 2 sw sig
Memory seat & mirror module (under driver seat)
Memory seat & mirror switch
Mir mtr left/up ctrl
Mir sw pwr
Nca
Outside rearview mirror switch
Passenger outside rearview mirror
Pwr sts circuit breaker 11 30a
Rear up/down
Rear vertical
Rr dn
Rr up
Rr vert mtr dn ctrl
Rr vert mtr up ctrl
Rt mir hor pos sen
Rt mir mtr dn ctrl
Rt mir mtr lt ctrl
Rt mir mtr rt ctrl
Rt mir sw dn sig
Rt mir sw rt sig
Rt mir ver pos sen
S333
S340
S504
Tan
Vertical

NAVIGATION

Parking Assistant Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Parking Assistant Wiring Diagram for Buick Rendezvous CXL 2003:

Amber center ind ctrl
Amber center indicator
Amber outside ind ctrl
Amber outside indicator
Awd fuse 30 15a
Backup lamp voltage
Body control module (in console) above fuse block, in center console)
C1 b8
C1 f
C11
Center console fuse block
Diagnostic input
Engine controls system
G200 (right side of dash, on underside cross-car beam)
G401 (left side of vehicle, under rear side window, between wheelwell & endgate)
Ground
Hot in run or start
I/p switch assembly
Inside rearview mirror
Left rear corner object sensor (in left corner of rear bumper)
Left rear middle object sensor (in left middle of rear bumper)
Low ref
Lr corner sensor sig
Lr middle sensor sig
Park assist sw sig
Pnk
Power distribution system
Rear park chime sig
Rear parking assist diagnostic connector
Rear parking assist display
Rear parking assist module (behind left rear wheelhouse)
Red
Red ind ctrl
Red indicator
Right rear corner object sensor (in right corner of rear bumper)
Right rear middle object sensor (in right middle of rear bumper)
Rr corner sensor sig
Rr middle sensor sig
S213
S401
S402
Sensor low ref
Sensor signal
Sensor voltage
Splice pack sp409
Telltail assy voltage
Transaxle range switch
Trnsig fuse 19 10a
Underhood fuse block
Vss signal

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Buick Rendezvous CXL 2003

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List of elements for Power Distribution Wiring Diagram (1 of 4) for Buick Rendezvous CXL 2003:

(behind i/p compartment) splice pack sp250
(diagram 1 of 4)
(right side of dash, on underside of cross car beam) g200
A/c clu fuse 2 10a
A/c clu relay
A12
Abs mtr fuse 36 40a
Abs vlv fuse 9 25a
Acc power fuse 28 10a
Accy relay
Air pump fuse 21 30a
Air pump relay
Audio fuse 28 5a
Auto a/c
Automatic level control compressor relay
Automatic level control height sensor
Auxiliary power drop connector
B12
Batt 1 fuse 48 60a
Batt 2 fuse 45 60a
Batt 3 fuse 42 60a
Battery
Bcm l fuse 36 20a
Bcme fuse 28 10a
Blower motor control processor
Blower motor resistor assembly
Body control module (bcm)
Body control module bcm
C1 f10
C2 a10
Center console fuse block
Cigar lighter
Cool fan 1 fuse 40 30a
Cool fan 1 relay
Cool fan 2 fuse 39 30a
Cool fan 2 relay
Cool fan 3 relay
Crank relay
D12
Data link connector (dlc)
Digital radio receiver
Dvd fuse 25 15a
E11
E12
E16
Elc accy fuse 15 10a
Electronic brake control module
F11
F12
Flasher (turn/signal hazard flasher module)
Fog lps fuse 26 10a
Fog lps relay
From ign 3 fuse 19 a
Front passenger window switch
Frt aux fuse 32 20a
Fuel pump fuse 1 15a
Fuel pump relay
Generator
Hdlp lo beam relay 54 (diagram 2 of 4)
Head up display (hud)
Horn fuse 23 15a
Horn relay
Hud fuse 39 10a
Hzd fl fuse 15a
I/p switch assembly
Ign 1 fuse 41 60a
Ign 2 fuse 35 40a
Ign 3 fuse 19 20a
Ign 3 fuse 47 40a
Inkey fuse 42 10a
Inside rearview mirror
Lower center console auxiliary power outlet
Manual a/c
Park lps fuse 20 15a
Park lps relay
Pcm fuse 5 10a
Powertrain control module (pcm)
Pwr wdws circuit breaker 35 30a
Radio
Radio fuse 37 15a
Radio speaker amplifier
Rap relay
Rd amp fuse 25a
Rear seat enter- tainment assembly
Rear window wiper motor
Red
Red red
Rr wpr sw fuse 32 20a
S213
S214
S215
Starter
Stoplamp switch
Sun rf fuse 34 20a
Sunroof module
Theft deterrent control module
To air pump fuse 21 (diagram 1 of 4)
To ign 3 relay (diagram 3 of 4)
To ignition switch pin b (diagram 3 of 4
To ignition switch pin f (diagram 3 of 4)
To ip mdl fuse (diagram 4 of 4)
To rear defog relay (diagram 3 of 4)
To rr aux fuse (diagram 4 of 4)
Turn signal/ multi- function switch
Underhood fuse block
Upper center console auxiliary power outlet
Vehicle interface unit
Window master switch
Windshield wiper motor
Wiper fuse 29

Power Distribution Wiring Diagram (2 of 4) for Buick Rendezvous CXL 2003

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List of elements for Power Distribution Wiring Diagram (2 of 4) for Buick Rendezvous CXL 2003:

(fuel inj harn, 39cm from c109) s109
A/c clu relay
A/t shift lock control solenoid
Abs fuse 6 10a
Air pump relay
Automatic transaxle
Awd fuse 30 15a
B10
Body control module (bcm)
Btsi fuse 33 2a
C111
Crank relay
Cruise control module
Cruise control release switch
Cruise control switch
Cruise fuse 31 10a
Ctrl sols
D12
Differential clutch pump actuator check valve (electronic traction control)
Drl fuse 14 10a
Drl relay
E11
E12
Elec engine fuse 13 15a
Electroinc brake control module
Eng controls fuse 4 10a
Evaporative emissions canister purge solenoid
F11
F12
From horn fuse c (diagram 1 of 4)
From ignition relay 60 diagram (2 of 4)
From turn sig fuse (center console fuse block) (diagram 3 of 4)
Fuel inj fuse 11 15a
Fuel injector
G111 (on bellhousing left of starter)
Hdlp hi beam relay
Hdlp lo beam relay
Heated oxygen sensor (ho2s)
High beam
Ign 1 main fuse 27 10a
Ignition control module
Ignition relay
Left headlight
Low beam
Lt hi beam fuse 18 10a
Lt lo beam fuse 17 10a
Mass air flow (maf) sensor
Nca
O2 sensors fuse 10 15a
Park lock solenoid
Pnk
Powertrain control module (pcm)
Rear parking assist module
Red
Right headlight
Rt hi beam fuse 23 10a
Rt lo beam fuse 15 10a
S106
Secondary air injection solenoid (california emission system)
Stop- lamp switch
To awd fuse 30 (diagram 2 of 4)
Trans sol fuse 7 10a
Underhood fuse block

Power Distribution Wiring Diagram (3 of 4) for Buick Rendezvous CXL 2003

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List of elements for Power Distribution Wiring Diagram (3 of 4) for Buick Rendezvous CXL 2003:

(auto a/c)
(man a/c)
(manual a/c)
A/t shift lock control solenoid
A11
Acc
Accy diode
Accy relay
B12
Bcm- accy fuse 10a
Body conrol module (bcm)
Body control module (bcm)
C10
C11
Center console fuse block
D10
D11
Driver outside rearview mirror
E10
E11
Evaporative emission (evap) canisster vent solenoid valve
From batt 3 fuse 42 (diagram 1 of 4)
From ign 3 fuse 19 (diagram 1 of 4)
From ign 3 fuse 47 (diagram 1 of 4)
From inkey fuse (diagram 1 of 4)
Frt blwr fuse 25a
G200 (right side of dash, on underside cross car beam)
Head up display (hud)
Htd mirr fuse 16 10a
Hvac control module
I/p switch assembly
Ign 0 fuse 30 2a
Ign 1 mld fuse 10a
Ign 3 hvac fuse 26 10a
Ign 3 relay
Ignition switch
Inflatable restraint sensing & diagnostic module
Instrument panel cluster (ipc)
Intemm fuse 24 10a
Key sol fuse 31 2a
Left air temperature actuator
Lock
Manual a/c
Mode actuactor
Passenger outside rearview mirror
Pnk
Powertrain control module (pcm)
Rear defog relay 20
Rear window defogger
Recirculation actucator
Red
Right air temperature actuator
Rr def fuse 21 30a
Run
S213
Sir fuse 22 10a
Splice pack sp250
Start
Stoplamp switch
Theft deterrebt control module
To ign 1 main fuse 27 (diagram 2 of 4)
Turn sig fuse 10a
Turn signal/ hazard flasher switch

Power Distribution Wiring Diagram (4 of 4) for Buick Rendezvous CXL 2003

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List of elements for Power Distribution Wiring Diagram (4 of 4) for Buick Rendezvous CXL 2003:

(auto a/c)
(body harn, left rear of vehicle) s305
(diagram
(manual a/c)
1 of 4)
A10
A12
A12 c2
Auto level control inflation timer relay
Automatic level control (alc) compressor relay
Automatic level control air compressor
B10
Bcm d fuse 3 25a
Body control module (bcm)
Center console fuse block
Driver heated seat module
Driver positive temperature co-efficient circuit breaker
Driver seat adjuster switch
Elc batt fuse 12 30a
From batt 2 fuse 45 (diagram 1 of 4)
From bcm l fuse
Front passenger heated seat module
Front passenger positive temperature co-efficient circuit breaker
Front passenger seat adjuster motor assembly
G104 (between left rear wheelwell & endgate)
Garage door opener
Gate rel fuse 13 20a
Hvac control module
Instrument panel cluster (ipc)
Ip mdl fuse 41 10a
Memory seat & mirror module
Nca
Outside rearview mirror switch
Pwr mir fuse 17 10a
Pwr sts circuit breaker 30a
Rear auxiliary power outlet
Red
Remote control door lock receiver
Rr aux fuse 14 10a
S340
S341
Security indicator lamp
Splice pack sp409
Trailer wiring harness
W/ aut0matic level control
W/ memory seat
W/o memory seat

POWER DOOR LOCKS

Power Door Locks Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Power Door Locks Wiring Diagram for Buick Rendezvous CXL 2003:

(left "b" pillar
(left side of dash, under cross car beam)
(right "b" pillar
A10
Antenna
Battery
Bcm d fuse 25a
Body control module (inside console, above junction block)
C302
Center console fuse block
Class 2 serial data
Door lock key unlock signal
Door lock/ unlock switch
Driver door lock actuator
Driver door lock cylinder switch
Driver door lock switch
Driver unlock
Endgate lock
Endgate unlock
Front passenger door lock actuator
Front passenger door lock cylinder switch
Front passenger door lock switch
G202
G301
G302
Gate rel fuse 20a
Ground
Hot at all times
Hot in run and start
Instrument panel cluster
Interior lights
Ipmdl fuse 10a
Key fob low battery
Left rear door lock actuator
Liftgate lock actuator
Lock
Ohms
Park signal
Park/ neutral position switch
Pnk
Remote control door lock receiver (behind center of i/p, near windshield defroster vent)
Remote signal
Right rear door lock actuator
S211
S504
S604
Signal
Sp205 (behind left side of i/p)
Tan
Trn sig 10a
Under seat belt anchor)
Unlock

POWER MIRRORS

Electrochromic Mirror Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Electrochromic Mirror Wiring Diagram for Buick Rendezvous CXL 2003:

(in roof near c308) g303
Ambient air temp sensor signal
Ambient light sensor
B/u lamp fuse 10a
C1 b8
C11
Center console fuse block (in floor console)
D11 c2
Gnd
Headlight sensor
Hot in accy, run, or retained accessory power
Hot in run or start
Inside rearview mirror
Logic
Max
Min
Navigation system
Off
Pnk
Resets to daytime high reflectivity in reverse
S390
Transaxle range switch (top of transaxle)
Turn sig fuse 10a

Power Mirrors Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Power Mirrors Wiring Diagram for Buick Rendezvous CXL 2003:

Center console fuse block
Driver outside rearview mirror
G301 (left "b" pillar, under under seat belt anchor)
Hot at all times
Left mirror
Motor
Outside rearview mirror switch
Passenger outside rearview mirror
Power mirror fuse 17 10a
Right mirror
Right/ left m
S504
Up/ down m

POWER SEATS

6-Way Power Seat Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for 6-Way Power Seat Wiring Diagram for Buick Rendezvous CXL 2003:

Aft
Back
Center console fuse block
Driver seat adjuster switch
Fore
Fore- hori- zontal motor
Front passenger seat adjuster switch
Front vert- ical motor
Frt
Frt dn
Frt up
G301 (left "b" pillar)
G302 (right "b" pillar)
Hori- zontal motor
Hot at all times
Pwr sts circuit breaker 30a
Rear vert- ical motor
Rr dn
Rr up
S340
S341
S350
S351
Tan

Heated Seats Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Heated Seats Wiring Diagram for Buick Rendezvous CXL 2003:

Body control module (in console, attached to console accessory wiring junction block)
C315
C316
C319
C320
Center console fuse block
Driver
Driver back heated seat element
Driver back heated seat pad
Driver cushion heated seat element
Driver cushion heated seat pad
Driver heated seat module
Driver heated seat thermistor
Driver positive temperature coefficient circuit breaker
Front passenger
Front passenger back heated seat element
Front passenger back heated seat pad
Front passenger cushion heated seat element
Front passenger cushion heated seat pad
Front passenger heated seat module
Front passenger heated seat thermistor
Front passenger positive temperature coefficient circuit breaker
G200 (right side of dash, on underside cross car beam)
G301 (left "b" pillar, under seat belt anchor)
G302 (right "b" pillar under seat belt anchor)
Hot at all times
I/p switch assembly
Nca
Pwr sts circuit breaker 30a
Red
S213
S340
S341
S350
S351
S352
S353

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Power Top/Sunroof Wiring Diagram for Buick Rendezvous CXL 2003:

(in console)
Battery
Center console fuse block
Close
D11
G303 (in left side of roof, rear- ward of left rear door)
Gnd
Hot with rap energized
Nca
Open
Range
Red
S390
Soft stop
Soft top limit input
Sun rf fuse 34 20a
Sunroof module (in roof)
Sunroof motor
Sunroof position encoding switch
Sunroof switch
Vent limit input

POWER WINDOWS

Power Windows Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Power Windows Wiring Diagram for Buick Rendezvous CXL 2003:

(left "b" pillar, under seat belt anchor) g301
(right "b" pillar, under seat belt anchor) g302
Center console- fuse block (inside console)
Down
Driver switch
Driver window motor
E11
Express logic
F11
Front passenger switch
Front passenger window motor
Front passenger window switch
Hot in retained accessory power
Illum
Illum. lamp
Interior lights system
Left rear switch
Left rear window motor
Left rear window switch
Lock out switch
Power wdws circuit breaker 30a
Right rear switch
Right rear window motor
Right rear window switch
Switch breakout) s504
Tan
Window master switch

RADIO

Base Radio Wiring Diagram, with Rear Controls for Buick Rendezvous CXL 2003

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List of elements for Base Radio Wiring Diagram, with Rear Controls for Buick Rendezvous CXL 2003:

(in left side of roof, rearward of left rear door)
(left side of dash, under cross car beam, between parking brake assemnly & steering column)
1.18k
1.27k
2.37k
6.98k
715k
A10
A11
A12
Am fm
Am/fm
Ant com
Ant in
Audio common
B10
B11
B12
Center console fuse block (in console)
Computer data lines system
G201 (left side of dash,
G202
G303
Ground
Hot at all times
Inflatable restraint steering wheel module coil
Interior lights system
Ip lamp
Left front door speaker
Left front door tweeter
Left rear door speaker
Left steering wheel controls
Lf speaker +
Lf speaker -
Lr speaker +
Lr speaker -
Lt audio sig +
Mute
Nca
On underside of cross car beam)
Park lamp
Play
Pre- set
Prst
Radio
Radio fuse 37 15a
Rear seat audio (rsa) control
Red
Rem radio cntrl
Rem radio volt
Remote audio +
Remote audio -
Rf speaker +
Rf speaker -
Right front door speaker
Right front door tweeter
Right rear door speaker
Right steering wheel controls
Rr speaker +
Rr speaker -
Rsa enable
Rt audio sig +
S211
S242
S390
Satelite radio/ dvd circuit
Seek dn
Seek up
Serial data
Steering wheel
Str whl cntrl
Tail gate audio controls
Tan
Vehicle interface unit (viu)
Vol dn
Vol up
Window antenna

Base Radio Wiring Diagram, without Rear Controls for Buick Rendezvous CXL 2003

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List of elements for Base Radio Wiring Diagram, without Rear Controls for Buick Rendezvous CXL 2003:

(not used)
1.18k
1.27k
2.37k
6.98k
715k
A10
A11
A12
Am fm
Ant com
Ant in
Audio common
B10
B11
B12
Center console fuse block (in console)
Computer data lines system
G201 (left side of dash, on under- side of cross car beam)
G202 (left side of dash, under cross car beam, between parking brake assemnly & steering column)
Ground
Hot at all times
Interior lights system
Left front door speaker
Left front door tweeter
Left rear door speaker
Left steering wheel controls
Lf speaker +
Lf speaker -
Lr speaker +
Lr speaker -
Lt audio sig +
Mute
Nca
Play
Pre- set
Radio
Radio fuse 37 15a
Red
Rem radio volt
Remote audio +
Remote audio -
Rf speaker +
Rf speaker -
Right front door speaker
Right front door tweeter
Right rear door speaker
Right steering wheel controls
Rr speaker +
Rr speaker -
Rsa enable
Rt audio sig +
S211
S242
Satelite radio/ dvd circuit
Seek dn
Seek up
Serial data
Steering wheel
Str whl cntrl
Tan
Vehicle interface unit (viu)
Vol dn
Vol up
Window antenna

Premium Sound Radio Wiring Diagram, with Rear Controls (1 of 2) for Buick Rendezvous CXL 2003

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List of elements for Premium Sound Radio Wiring Diagram, with Rear Controls (1 of 2) for Buick Rendezvous CXL 2003:

(in left side of roof, rearward of left rear door)
1.18k
1.27k
2.37k
6.98k
715k
A10
A11
A12
Am fm
Am/fm
Amp cntrl
Ant com
Ant in
Audio common
B10
B11
B12
Center console fuse block (in console)
Computer data lines system
G201 (left side of dash,
G906
Ground
Hot at all times
Inflatable restraint steering wheel module coil
Interior lights system
Ip lamp
Left steering wheel controls
Lf speaker +
Lf speaker -
Lr speaker +
Lr speaker -
Lt audio sig +
Mute
Nca
On underside of cross car beam)
Park lamp
Play
Pre- set
Prst
Radio
Radio fuse 15a
Rear seat audio (rsa) control
Rem radio cntrl
Rem radio volt
Remote audio +
Remote audio -
Rf speaker +
Rf speaker -
Right steering wheel controls
Rr speaker +
Rr speaker -
Rsa enable
Rt audio sig +
S242
S390
Satelite radio/ dvd circuit
Seek dn
Seek up
Serial data
Steering wheel
Str whl cntrl
Tail gate audio controls
Tan
Vehicle interface unit (viu)
Vol dn
Vol up
Window antenna

Premium Sound Radio Wiring Diagram, with Rear Controls (2 of 2) for Buick Rendezvous CXL 2003

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List of elements for Premium Sound Radio Wiring Diagram, with Rear Controls (2 of 2) for Buick Rendezvous CXL 2003:

(left side of dash, under cross car beam, between parking brake assembly & steering column)
A10
A11
A12
Amp cntrl
Amp signal
Audio amplifier (under dash, between park brake lever & steering column)
B10
B11
B12
Battery
Center console fuse block (in console)
D e
D12
Ext range
G202
Ground
Hot at all times
Left front door speaker
Left front door tweeter
Left rear door speaker
Left rear speaker
Lf audio +
Lf audio -
Lf speaker +
Lf speaker -
Lr audio +
Lr audio -
Lr speaker +
Lr speaker -
Rd amp fuse 38 25a
Red
Rf audio +
Rf audio -
Rf speaker +
Right front door speaker
Right front door tweeter
Right rear door speaker
Right rear speaker
Rr audio +
Rr audio -
Rr speaker +
Rr speaker -
Rsa enable
S211
Subwoofer
Tan

Premium Sound Radio Wiring Diagram, without Rear Controls (1 of 2) for Buick Rendezvous CXL 2003

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List of elements for Premium Sound Radio Wiring Diagram, without Rear Controls (1 of 2) for Buick Rendezvous CXL 2003:

1.18k
1.27k
2.37k
6.98k
715k
A10
A11
A12
Am fm
Am/fm
Amp cntrl
Ant com
Ant in
Audio common
B10
B11
B12
Center console fuse block (in console)
Computer data lines system
D12
G201 (left side of dash,
Ground
Hot at all times
Inflatable restraint steering wheel module coil
Interior lights system
Left steering wheel controls
Lf speaker +
Lf speaker -
Lr speaker +
Lr speaker -
Lt audio sig +
Mute
Nca
On underside of cross car beam)
Play
Pre- set
Prst
Radio
Radio fuse 15a
Rd amp fuse 38 25a
Rem radio volt
Remote audio +
Remote audio -
Rf speaker +
Rf speaker -
Right steering wheel controls
Rr speaker +
Rr speaker -
Rsa enable
Rt audio sig +
S242
Satelite radio/ dvd circuit
Seek dn
Seek up
Serial data
Steering wheel
Str whl cntrl
Tail gate audio controls
Tan
Vehicle interface unit (viu)
Vol dn
Vol up
Window antenna

Premium Sound Radio Wiring Diagram, without Rear Controls (2 of 2) for Buick Rendezvous CXL 2003

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List of elements for Premium Sound Radio Wiring Diagram, without Rear Controls (2 of 2) for Buick Rendezvous CXL 2003:

(left side of dash, under cross car beam, between parking brake assemnly & steering column)
(not used)
A10
A11
A12
Amp cntrl
Amp signal
Audio amplifier (under dash, between park brake lever & steering column)
B10
B11
B12
Battery
D e
Ext range
G202
Ground
Left front door speaker
Left front door tweeter
Left rear door speaker
Left rear speaker
Lf audio +
Lf audio -
Lf speaker +
Lf speaker -
Lr audio +
Lr audio -
Lr speaker +
Lr speaker -
Red
Rf audio +
Rf audio -
Rf speaker +
Right front door speaker
Right front door tweeter
Right rear door speaker
Right rear speaker
Rr audio +
Rr audio -
Rr speaker +
Rr speaker -
Rsa enable
S211
Subwoofer
Tan

Satellite Radio/DVD Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Satellite Radio/DVD Wiring Diagram for Buick Rendezvous CXL 2003:

Ant in (sat)
Ant in (terr)
Aud out -
Audio common
Bare
Center console fuse block (in floor console)
Coax
Computer data lines system
Digital radio antenna
Digital radio receiver (if equipped)
Drain wire
Dvd fuse 21 10a
G201 (left side of dash, on underside of cross car beam)
G202 (left side of dash)
Ground
Hot at all times
Lf aud +
Lt aud sig
Lt aud sig +
Pnk
Radio
Radio fuse 37 15a
Rear seat entertainment assembly (if equipped)
Rt aud +
Rt aud sig
Rt aud sig +
S-band fuse 29 2a
Serial data
Splice pack sp215
Underhood fuse block (under left rear seat)
W/digital radio receiver
W/o digital radio receiver

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Shift Interlock Wiring Diagram for Buick Rendezvous CXL 2003:

A/t shift lock control solenoid (on steering column)
A/t shift lock sol control
B11
Body control module (bcm) (in console, above fuse block, in center console)
Btsi fuse 33 2a
Hot in park or neutral
Stoplight switch (opens with brake pedal pressed) (on brake pedal support)
Underhood fuse block

STARTING/CHARGING

Charging Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Charging Wiring Diagram for Buick Rendezvous CXL 2003:

(buick)
(pontiac)
Battery
Battery indicator
Computer data lines
Field duty signal
G100 (right side of eng cmpt, on top of front end upper crossmember)
G111 (eng compt, on bellhousing, left of starter)
Generator
Instrument cluster panel
Powertrain control module (at left side of engine compt, in air cleaner assembly)
Red
Serial
Turn on sig

Starting Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Starting Wiring Diagram for Buick Rendezvous CXL 2003:

Acc
Bat 1 fuse 48 60a
Battery
Center console fuse block (in floor console)
Crank relay 58
Crank req
Crank rly
E12
F12
G100 (right side of eng cmpt, on top of front end upper crossmember)
G111 (eng compt, on bellhousing, left of starter)
Ign 1 main fuse 27 10a
Ign 2 fuse 35 40a
Ign 3 fuse 19 20a
Ignition switch
In key fuse 10a
Lock
Pnk
Power distributiopn system
Powertrain control module (at left side of engine compt, in air cleaner assembly)
Red
Run
Start
Starter
Underhood fuse block (right side of engine compt)

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Supplemental Restraints Wiring Diagram for Buick Rendezvous CXL 2003:

(not used)
(on left "b" pillar, under seat belt anchor)
(on right "b" pillar, under seat belt anchor)
A10
A11
A12
A13
A14
A15
A16
A17
A18
Air bag indicator
Bar
Breakout)
C1 a1
Center console fuse block (in floor console)
Class 2 serial data
Data link connector (dlc) (partial) (below steering column)
Driver seat
G301
G302
Ground
High control
Hot in on & start
Ign
Ignition
Inflatable restraint i/p module (right side of dash, above glove box)
Inflatable restraint sensing & diagnostic module (below passenger's seat)
Inflatable restraint steering wheel module
Inflatable restraint steering wheel module coil
Instrument panel cluster (ipc)
Left front inflatable restraint side impact module (left side of driver seat back cover)
Left inflatable restraint front end discriminating sensor
Left inflatable restraint side impact sensor (at base of left "b" pillar, above seat belt retractor)
Left seat belt switch
Low control
Nca
Not used
Pnk
Red
Right front inflatable restraint side impact module (right side of driver seat back cover)
Right inflatable restraint front end discriminating sensor
Right inflatable restraint side impact sensor (at base of right "b" pillar, above seat belt retractor)
Shorting
Shorting bar
Signal
Solid state
Splice pack sp 315 (inside console, on floor underneath rear air duct)
Splice pack sp205 (left side of i/p, behind left side i/p access panel)
Srs fuse 10a
Stage 1
Stage 2
Tan
Voltage

TRANSMISSION

3.4L VIN E

3.4L VIN E, A/T Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for 3.4L VIN E, A/T Wiring Diagram for Buick Rendezvous CXL 2003:

(eng compt, on bellhousing, left of starter)
1-2 shift sol
2-3 shift sol
5v reference a
A/t sensor hi
A/t sensor lo
A11
Automatic transaxle
Automatic transaxle fluid pressure manual valve position switch
Automatic transaxle fluid temperature sensor
Automatic transaxle input shaft speed sensor
Battery in
Buick
C10
C111
Center console fuse block (in floor console)
Class ii data
D12
D2 sw
D3 sw
D4 sw
Data link connector (partial) (below steering column)
Ect sensor in
Engine coolant temperature (ect) sensor (top rear of engine, near thermo- stat housing)
G111
G111 (eng compt, on bellhousing, left of starter)
Hot at all times
Hot in accy, run or start
Hot in run or start
Ign
Ign 0
Ign 0 fuse 30 2a
Ign 1 main fuse 27 10a
Ignition in
Instrument panel cluster
Intemim fuse 24 10a
Lo sw
Malfunction indicator lamp
Manifold absolute pressure (map) sensor (top front of engine)
Mil ctrl
Pc sol hi
Pc sol lo
Pcm fuse 5 10a
Pcm ground
Pnk
Pontiac
Powertrain control module (pcm) (left side of engine compt, in air cleaner assembly)
Pressure control sol valve
Red
Rev sw
S106
S110 (fuel inj harn, 5 cm from c102)
Sensor rtn
Sp205
Stoplamp switch (on brake pedal support)
Tan
Tcc pwm sol
Tcc rel sw
Tcc release in
Tcc/ brake switch
Tcc/brake sw
Tft sensor gnd
Tft sensor in
Throttle position (tp) sensor (on top of engine, on throttle assembly)
Tp sensor in
Tp sensor rtn
Tr sw in-a
Tr sw in-b
Tr sw in-c
Tr sw in-p
Trans range a
Trans range b
Trans range c
Trans sol fuse 7 10a
Transaxle internal mode switch (ims)
Transaxle range switch
Underhood fuse block (front of right wheelhouse, above battery)
Vehicle speed sensor (vss) (on transaxle)
Vss hi (signal)
Vss lo (ground)

3.4L VIN E, Rear Differential Lock Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for 3.4L VIN E, Rear Differential Lock Wiring Diagram for Buick Rendezvous CXL 2003:

A10
Awd ctrl
Awd fuse 30 15a
Body control module (in center console, above fuse block)
Buick
C3 e9
Class 2
Data link connector (partial) (below steering column)
Differential clutch pump check valve
Electronic brake control module (left side of engine compt)
G200 (right side of dash, on underside of cross-car beam)
G301 (on left "b" pillar, under seat belt anchor)
Hot in run or start
I/p switch assembly
Navigation system (rear parking assist module) (if equipped)
Pnk
Pontiac
Powertrain control module (at left side of engine compt, in air cleaner assembly)
S213
S333
Sp205
Tcs modc
Trac on/off switch
Underhood fuse block (front of right wheelhouse, above the battery)

WARNING SYSTEMS

Warning Systems Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Warning Systems Wiring Diagram for Buick Rendezvous CXL 2003:

(in console, above fuse block in center console) body control module (bcm)
A10
A15
Battery
Bcm (buick) bcme (pontiac) fuse 28 10a
Buick
Data
Driver door latch
Driver door open
Driver seat belt switch (opens when buckled) (in right half of driver seat belt)
Exterior lights system
G202 (left side of dash, on underside of cross car beam)
G301 (left "b" pillar, under seat belt anchor)
Head
Headlamp switch
Hot at all times
Ign
Ignition key alarm switch (closed w/key in ignition)
Inflatable restraint sensing & diagnostic module (sdm) (under right front seat)
Instrument panel cluster (ipc)
Key-in-ign sw
Left seat belt sw
Left turn
Logic
Nca
Off
Park
Park lamps signal
Pontiac
Radio
Right turn
S211
S212
S350
S504
Seat belt indicator
Serial data
Splice pack sp205 (behind left side of i/p access panel)
Splice pack sp206
Tan
Underhood fuse block (front of right wheelhouse, above battery)

WIPER/WASHER

Front Washer/Wiper Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Front Washer/Wiper Wiring Diagram for Buick Rendezvous CXL 2003:

(left side of dash, under cross car beam, between parking brake assembly & steering column) g202
(right side of dash, on underside cross car beam) g200
A8 (pontiac) (buick)
Accessory voltage
Center console fuse block (in floor console)
Delay
Ground
Hot in accy or run
Instrument panel cluster (ipc)
Logic
Low washer fluid indic signal
Mist
Off
Red
S211
Splice pack sp250 (under i/p module)
Tan
Turn signal/multi- function switch
Washer switch
Windshield washer fluid level switch (on front washer solvent container)
Windshield washer fluid pump (on front washer solvent container)
Windshield wiper motor (at right rear of engine compartment)
Windshield wiper motor high speed
Windshield wiper switch signal 1
Windshield wiper switch signal 2
Wiper fuse 25a
Wiper switch

Rear Wiper/Washer Wiring Diagram for Buick Rendezvous CXL 2003

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List of elements for Rear Wiper/Washer Wiring Diagram for Buick Rendezvous CXL 2003:

(rear of vehicle, under roof) g403
(right side of dash, on underside cross car beam) g200
A10
Accessory voltage
Center console fuse block (in floor console)
F10
Hot in accy or run
I/p switch assembly
Logic
Park
Rear window washer fluid pump
Rear window washer pump cntrl
Rear window wiper motor
Rear window wiper motor cntrl
Rear window wiper switch signal
Rrwpr fuse 32 20a
Run
S392
S907
Splice pack sp250 (under i/p module)
Wash
Wipe
Wiper arm position signal