ENGINE PERFORMANCE – Buick Rendezvous CX 2005 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.4L VIN E

3.4L VIN E, Engine Performance Wiring Diagram (1 of 4) for Buick Rendezvous CX 2005

List of elements for 3.4L VIN E, Engine Performance Wiring Diagram (1 of 4) for Buick Rendezvous CX 2005:

• (i/p harness, 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 sol ctrl
• Anti-lock brakes system
• Axle act ctrl
• Battery
• Body control module (in center console)
• C1 d11
• C1 e11
• Cam pos sens sig
• Center console fuse block (in floor console)
• Cooling fans system
• Cruise control system
• Cruise inhibit in
• Data link connector (below steering column)
• Egr sol low ctrl
• Eng controls fuse 4 10a
• Evap can purge ctrl
• Evaporative emission canister purge solenoid (on top right rear of engine, 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 in 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 (near throttle body, in air intake duct)
• Knock sens sig
• Knock sensor (on lower left side of engine, above starter)
• Lock
• Low ref
• Low reference
• Low res eng speed sig
• Maf
• Maf sens sig
• Mass airflow sensor (at left side of engine compt, on air cleaner housing)
• Med res eng speed sig
• Navigation system
• Off
• Pcm fuse 5 10a
• Pnk
• Powertrain control module (at left side of engine compt, in air cleaner assembly)
• Pwr
• Req torque sig
• S106
• S115
• Secondary air injection solenoid (nc8) (lower right side of engine)
• Serial class 2 data
• Sp205 (left side of dash behind access panel)
• Start
• Tan
• Tcc brake sw
• Trans range b
• Transmissions system
• Under- hood fuse block (front of right wheelhouse, above battery)
• Vehicle speed sensor (on transaxle)
• Vss hi sig
• Vss lo sig
• Vss out

3.4L VIN E, Engine Performance Wiring Diagram (2 of 4) for Buick Rendezvous CX 2005

List of elements for 3.4L VIN E, Engine Performance Wiring Diagram (2 of 4) for Buick Rendezvous CX 2005:

• (buick) a11
• (engine compt, on bellhousing, left of starter)
• (pontiac) a2
• 1-2 shift solenoid
• 2-3 shift solenoid
• 5v ref
• A red
• A/t fluid pressure manual valve position switch
• A/t input shaft speed sensor
• Automatic transaxle (4t65-e)
• Automatic transaxle fluid temper- ature sensor
• B10
• C12
• Camshaft position (cmp) sensor (on top front of engine)
• D12
• F12
• Fuel pump & sender assembly
• Fuel pump fuse 1 15a
• Fuel pump relay
• Fuel tank
• Fuel tank pressure sensor
• G111
• G301 (on left "b" pillar, under seat belt anchor)
• Hot at all times
• Hot in run or start
• Ign
• Instrument panel cluster
• Logic
• Malfunction ind lamp
• Manifold absolute pressure (map) sensor (on top front of engine)
• Map
• Nca
• Pressure control solenoid
• Red
• Rtn
• S106
• S110 (fuel injector harness, 5 cm from c102)
• S115
• S329
• Tan
• Tcc pwm solenoid
• Trans sol fuse 10a
• Underhood fuse block (front of right wheelhouse, above battery)

3.4L VIN E, Engine Performance Wiring Diagram (3 of 4) for Buick Rendezvous CX 2005

List of elements for 3.4L VIN E, Engine Performance Wiring Diagram (3 of 4) for Buick Rendezvous CX 2005:

• (4t65-e) automatic transaxle
• (left side of
• (on bellhousing, left of starter)
• (on brake pedal support) stoplight switch
• Air pump fuse 21 30a
• Air pump relay
• C11
• C3 grd
• Center console fuse block (in floor console)
• Ckp sens sig
• Crankshaft position sensor b (on lower right side of engine)
• Elec eng fuse 15a
• Engine compt, right of left headlamp, on front upper crossmember) g101
• Engine coolant temperature (ect) sensor (on top rear of engine, near thermostat housing)
• Engine oil pressure (eop) switch (lower left side of engine, above starter)
• Exhaust gas recirc- ulation valve (top rear of engine, on intake manifold)
• F12
• 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
• Nc8
• Pnk
• Pnk b
• Red
• S106
• Secondary air injection pump (nc8) (at left front of vehicle, below horn)
• Tan
• Tcc switch
• Throttle position sensor (on rear side of throttle assembly)
• Transaxle internal mode switch (ims)
• Underhood fuse block (front of right wheelhouse, above battery)
• Vent sol fuse 10a

3.4L VIN E, Engine Performance Wiring Diagram (4 of 4) for Buick Rendezvous CX 2005

List of elements for 3.4L VIN E, Engine Performance Wiring Diagram (4 of 4) for Buick Rendezvous CX 2005:

• 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 assembly)
• Air conditioning system
• Air pump rly ctrl
• Anti-lock brakes system
• Crank rly ctrl
• Crank volt
• Cruise control system
• Cruise engage sig
• E12
• Ect sens sig
• Egr sol hi ctrl
• Egr valve pos sig
• Eng speed sig
• Evap can vent sol ctrl
• Evaporative emission canister vent solenoid (below center of vehicle, near fuel tank)
• Fuel inj fuse 11 15a
• Fuel injectors (on intake manifold)
• Fuel level sens sig
• Fuel pump relay ctrl
• Fuel tnk press sens sig
• Gen field duty cyl sig
• Generator turn on sig
• Heated oxygen sensor 1 (at right side of engine, on exhaust manifold)
• Heated oxygen sensor 2 (on exhaust system, behind catalytic converter)
• Ho2s 1 heater lo ctrl
• Ho2s 2 low 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
• Nc8
• Nca
• 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 engine compt, in air cleaner assembly)
• Red
• S109
• Starting/ charging system
• Tan
• Tcc pwm sol ctrl
• Tcc release sw sig
• Tft sens sig
• Torque sig
• Tps sens sig
• Trs sig a
• Trs sig c
• Trs sig p
• Under- hood fuse block (above battery)

3.6L VIN 7

3.6L VIN 7, Engine Performance Wiring Diagram (1 of 4) for Buick Rendezvous CX 2005

List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (1 of 4) for Buick Rendezvous CX 2005:

• (on intake manifold) fuel injectors
• +5v
• +5v ref
• Bare
• Baro sig
• Ckp sens ref
• Ckp sens sig
• Cmp sig
• Cmp sol ctrl
• Crankshaft position (ckp) sensor (left lower rear of engine)
• Ect sig
• Engine control module (ecm)
• Engine oil level/temperature sensor
• Engine oil pressure sensor
• Evap sol ctrl
• G132
• Gen fdc sig
• Gen to sig
• Gnd
• Heated oxygen sensor (ho2s 1) (at right side of engine, on exhaust manifold)
• Ho2s hi sig
• Ho2s lo ctrl
• Ho2s pmp ct
• Ign 1 sig
• Ign 2 ctrl
• Ign 3 ctrl
• Ign 4 sig
• Ign 5 ctrl
• Ign 6 ctrl
• Imrc sol ctrl
• Inj 1 ctrl
• Inj 2 ctrl
• Inj 3 ctrl
• Inj 4 ctrl
• Inj 5 ctrl
• Inj 6 ctrl
• Intake manifold runner control driver module
• Intake manifold runner control solenoid
• Knock sensor bank 1 (lower right side of engine)
• Knock sensor bank 2 (lower left side of engine, above starter) nca
• Ks sig
• Low ref
• Nca
• Oil lev sig
• Oil pres sig
• Oil tmp sig
• Red
• S103
• S121
• S122
• S127
• Starting/ charging system
• Tac mtr ctrl
• Tan
• Tp sig
• Tp2 sig

3.6L VIN 7, Engine Performance Wiring Diagram (2 of 4) for Buick Rendezvous CX 2005

List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (2 of 4) for Buick Rendezvous CX 2005:

• (engine compt, on bellhousing, left of starter) g111
• (or pnk)
• A/c clu relay
• B10
• Btsi fuse 2a
• C11
• C12
• Crank relay
• Cruise fuse 31 10a
• D12
• E11
• E12
• Ecm fuse 5 10a
• Ecm ign 1 fuse 21 15a
• F12
• Fuel pump fuse 15a
• Fuel pump relay
• G130
• G131
• Hot at all times
• Hot in run or start
• Ign 1 relay
• Ignition coil 1 (top front of right valve cover)
• Ignition coil 2 (top front of left valve cover)
• Ignition coil 3 (top middle of right valve cover)
• Ignition coil 4 (top middle of left valve cover)
• Ignition coil 5 (top rear of right valve cover)
• Ignition coil 6 (top rear of left valve cover)
• Inj even fuse 15a
• Inj odd fuse 15a
• Nca
• O2/maf sens fuse 15a
• Pnk
• Pt rly fuse 6 15a
• Pt sensors fuse 15a
• Ptrain relay
• S106
• S112
• S119
• S130
• S131
• S132
• S133
• Spark plug
• Tan
• Underhood fuse block (front of right wheelhouse, above battery)
• Vent sol fuse 10a

3.6L VIN 7, Engine Performance Wiring Diagram (3 of 4) for Buick Rendezvous CX 2005

List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (3 of 4) for Buick Rendezvous CX 2005:

• (below center of vehicle, near fuel tank) evaporative emissions canister vent solenoid valve
• (or pnk)
• +5v
• Barometric pressure (baro) sensor
• Camshaft position actuator solenoid exhaust bank 1
• Camshaft position actuator solenoid exhaust bank 2
• Camshaft position actuator solenoid intake bank 1
• Camshaft position actuator solenoid intake bank 2
• Camshaft position sensor exhaust bank 1
• Camshaft position sensor exhaust bank 2
• Camshaft position sensor intake bank 1
• Camshaft position sensor intake bank 2
• Engine coolant temperature (ect) sensor (on top rear of engine, near thermostat housing)
• Evaporative emissions (evap) canister purge solenoid valve (on top right rear of engine, near throttle body)
• Iat sensor
• Low ref
• Maf sensor
• Mass airflow (maf)/intake air temperature (iat) sensor (at left side of engine compt, on air cleaner housing)
• Pnk
• S120
• S126
• S128
• Signal
• Tan
• Throttle body assembly

3.6L VIN 7, Engine Performance Wiring Diagram (4 of 4) for Buick Rendezvous CX 2005

List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (4 of 4) for Buick Rendezvous CX 2005:

• (engine compt, on bellhousing, left of starter) g111
• (in fuel tank) fuel tank pressure sensor
• (on brake pedal support) stoplamp switch
• (or pnk)
• +5v ref
• +5v ref a
• +5v ref c
• A/c ref pres
• A/c refrigerant pressure sensor (left side of engine compt, below air cleaner assembly)
• A11
• Acc
• Accelerator pedal position (app) sensor (above accelerator pedal)
• Air conditioning system
• Anti-lock brakes system
• App sens 2 sig
• App sens sig
• Battery +
• Body control module (in console, above fuse block, in center console)
• Center console fuse block (in floor console)
• Class 2 data
• Clu rly ctrl
• Computer data lines system
• Cooling fans system
• Crank volt
• Cruise control system
• Cruise ctrl sw
• D11
• E11
• Engine control module (ecm)
• Evap sol ctrl
• Fan rly ctrl
• Fuel lev sig
• Fuel level sensor
• Fuel pump
• Fuel pump & sender assembly (in fuel tank)
• G301 (on left "b" pillar, under seat belt anchor)
• Gmlan bus
• Heated oxygen sensor (ho2s 2) (on exhaust system, behind catalytic converter)
• Ho2s hi sig
• Ho2s lo ctrl
• Ho2s lo sig
• Hot at all times
• Hzdfl fuse 40 15a
• Iat sig
• Ign
• Ign 1 volt
• Ign volts
• Ignition switch
• Instrument panel cluster
• Lan bus +
• Lan bus -
• Lock
• Logic
• Low ref
• Maf sig
• Malfunction ind lamp
• Mil ctrl
• Nca
• Off
• P/n sig
• Pnk
• Ptrain rly ctrl
• Rear parking assist (rpa) module (behind front center dash console)
• Req torq sig
• Rly ctrl
• Run
• S106
• S108
• S125
• S209
• S329
• Shift interlock system
• Spd sig
• Start
• Starter rly
• Starting/charging system
• Stop lamp sw
• Tan
• Tank pres sig
• Torque sig
• Transmission control module (inside air cleaner assembly)
• Transmission internal mode switch
• Transmissions system
• Vehicle spd sig