ENGINE PERFORMANCE – Buick Rendezvous CXL 2007 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.5L VIN L

3.5L VIN L, Engine Performance Wiring Diagram (1 of 5) for Buick Rendezvous CXL 2007

List of elements for 3.5L VIN L, Engine Performance Wiring Diagram (1 of 5) for Buick Rendezvous CXL 2007:

• 5 volt ref
• 5 volt ref 1
• 5 volt ref 2
• A/c clutch rly ctrl
• 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 sensor 1 sig
• App sensor 2 sig
• Battery
• Center console fuse block (in center console)
• Class 2 serial data
• Computer data lines system
• Cooling fans system
• Crank req sig
• Cruise control system
• Cruise ctrl on sw sig
• D11
• E11
• Engine speed sig
• Evap canister vent sol
• Exterior lights system
• Fuel level sensor
• Fuel level sensor sig
• Fuel pump
• Fuel pump & sender assembly (in fuel tank)
• Fuel pump rly coil ctrl
• Fuel tank sens sig
• G117 (engine compt, on bell housing, above starter)
• G303 (middle of left "b" pillar)
• Ground
• Hi spd cooling fan
• Hot at all times
• Ign
• Ign 0 volt
• Ign 1 volt
• Ignition switch
• Instrument panel cluster
• Lock
• Logic
• Low ref
• Low spd cooling fan
• Malfunction ind lamp
• Mil ctrl
• Pnk
• Powertrain control module (pcm) (at left side of engine compt, in air cleaner assembly)
• Powertrain rly ctrl
• Pressure sens sig
• Primary serial data
• Resume/accel sw sig
• Run
• S106
• S117 (3cm from c103, toward c175)
• S141
• S329
• Second serial data
• Set/coast sw sig
• Start
• Starter enable rly ctrl
• Starting/charging system
• Stop lamp sw sig
• Tan
• Tcc brake sw sig
• Throttle actuator control (tac) module (top of engine, on throttle assembly)
• Vehicle speed sig

3.5L VIN L, Engine Performance Wiring Diagram (2 of 5) for Buick Rendezvous CXL 2007

List of elements for 3.5L VIN L, Engine Performance Wiring Diagram (2 of 5) for Buick Rendezvous CXL 2007:

• (on brake pedal support) c2
• 1-2 shift sol ctrl
• 2-3 shift sol ctrl
• Anti-lock brakes system
• At iss hi sig
• At iss low sig
• Cruise fuse 10a
• Delivered torque sig
• Evaporative emissions canister vent solenoid valve (below center of vehicle, near fuel tank)
• F11
• Fuel tank pressure sensor (on fuel pump & sender assembly)
• Heated oxygen sensor 2 (on exhaust system, behind catalytic converter)
• Ho2s heater low
• Ho2s high sig
• Ho2s low sig
• Hot in run or start
• Iat sensor sig
• Low ref
• Maf sensor sig
• Nca
• Pc sol valve hi ctrl
• Pc sol valve low ctrl
• Pnk
• Power distribution system
• Powertrain control module (pcm) (at left side of engine compt, in air cleaner assembly)
• Req torque sig
• Stop lamp switch
• Tan
• Tcc pwm sol ctrl
• Tcc release sw sig
• Tcc switch
• Tft sensor sig
• Trans range sw sig a
• Trans range sw sig b
• Trans range sw sig c
• Trans range sw sig p
• Underhood fuse block (front of right wheel well, above battery)
• Vss high sig
• Vss low sig

3.5L VIN L, Engine Performance Wiring Diagram (3 of 5) for Buick Rendezvous CXL 2007

List of elements for 3.5L VIN L, Engine Performance Wiring Diagram (3 of 5) for Buick Rendezvous CXL 2007:

• 1-2 shift solenoid valve
• 2-3 shift solenoid valve
• A red
• A/c clu relay
• A/t input shaft speed sensor
• Automatic transmission
• Automatic transmission fluid temper- ature sensor
• B10
• C11
• C12
• D12
• E12
• Ecm fuse 10a
• Ecm ign 1 fuse 10a
• F12
• Fuel pump fuse 15a
• Fuel pump relay
• G117 (engine compt, on bell housing, above starter)
• Hot at all times
• Hot in run or start
• Iat sensor
• Ignition diode
• Ignition relay
• Inj even fuse 15a
• Inj odd fuse 15a
• Maf sensor
• Mass air flow (maf)/intake air temperature (iat) sensor (at left side of engine compt, near air cleaner assembly)
• O2/maf sens fuse 15a
• Pnk
• Pnk b
• Pressure control solenoid valve
• Pt rly fuse 15a
• Pt sensors fuse 15a
• Ptrain relay
• Red
• S106
• S175
• Tan
• Tan d
• Tcc solenoid valve
• Torque converter clutch (tcc) release switch
• Trans fuse 10a
• Underhood fuse block (front of right wheel well, above battery)
• Vehicle speed sensor (on transmission)
• Vent sol fuse 10a

3.5L VIN L, Engine Performance Wiring Diagram (4 of 5) for Buick Rendezvous CXL 2007

List of elements for 3.5L VIN L, Engine Performance Wiring Diagram (4 of 5) for Buick Rendezvous CXL 2007:

• (fuel injector harness, 4 cm from fuel injector 2 breakout) s109
• (on intake manifold) fuel injectors
• (on top right rear of engine, near throttle body) evaporative emission (evap) canister purge solenoid valve
• Automatic transmission
• Engine coolant temperature (ect) sensor (on top right rear of engine)
• G117 (engine compt, on bell housing, above starter)
• Internal mode switch (ims)
• Manifold absolute pressure (map) sensor (on right rear of top of engine)
• Pnk
• S106
• S110 (3 cm from fuel injector 3 breakout)
• Tan
• Used) (not

3.5L VIN L, Engine Performance Wiring Diagram (5 of 5) for Buick Rendezvous CXL 2007

List of elements for 3.5L VIN L, Engine Performance Wiring Diagram (5 of 5) for Buick Rendezvous CXL 2007:

• (10cm from pcm connector c2)
• (engine compt, on bell housing, above starter) g117
• (engine harness, 12.5 cm from pcm c2 connector)
• 12 volt ref
• 5v ref 1
• 5v ref 2
• Bare
• Camshaft position (cmp) sensor (on top front of engine)
• Ckp sensor sig
• Cmp sensor sig
• Crankshaft position (ckp) sensor (middle rear of engine block)
• Drain wire
• Ect sensor sig
• Egr sol high ctrl
• Egr sol low ctrl
• Egr valve position sig
• Engine oil pressure (eop) switch (on lower left side of engine, above starter)
• Engine oil sw sig
• Evap canis pur sol ctrl
• Exhaust gas recirculation (egr) valve (top right side of engine, behind throttle body) a
• Field duty cycle sig
• Fuel injector ctrl 1
• Fuel injector ctrl 2
• Fuel injector ctrl 3
• Fuel injector ctrl 4
• Fuel injector ctrl 5
• Fuel injector ctrl 6
• G111 (engine compt, on bellhousing, left of starter)
• Ground
• Heated oxygen sensor 1 (rear of of engine, in exhaust manifold)
• Ho2s heater low
• Ho2s high sig
• Ho2s low sig
• Ic 1 ctrl
• Ic 2 ctrl
• Ic 3 ctrl
• Ign 1 volt
• Ignition control module (icm) (on top center of rear of engine)
• Knock sensor (ks) 1 (left side of engine, above starter)
• Knock sensor (ks) 2 (center of right side of engine, below cylinder head)
• Ks 1 signal
• Ks 2 signal
• Low ref
• Map sensor sig
• Nca
• Pnk
• Pnk f
• Powertrain control module (pcm) (at left side of engine compt, in air cleaner assembly)
• Primary uart serial data
• Red
• S106
• S111
• S113
• Second uart serial data
• Starting/charging system
• Tan
• Turn on sig