ENGINE PERFORMANCE – Buick Rendezvous CXL 2004 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.4L VIN E

3.4L VIN E, Engine Performance Wiring Diagram (1 of 4) for Buick Rendezvous CXL 2004

List of elements for 3.4L VIN E, Engine Performance Wiring Diagram (1 of 4) for Buick Rendezvous CXL 2004:

• (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
• 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
• Run
• S106
• Serial class 2 data
• Sp205
• Start
• Tan
• Tcc brake sw
• Trans range b
• Transmission controls system
• Under- hood fuse block
• 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 CXL 2004

List of elements for 3.4L VIN E, Engine Performance Wiring Diagram (2 of 4) for Buick Rendezvous CXL 2004:

• (4t65-e)
• (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
• B10
• C111
• C12
• Camshaft position sensor (top front of eng)
• Center console fuse block
• Crankshaft position sensor sensor a (on lower right side of engine)
• D12
• 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
• 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 2004

List of elements for 3.4L VIN E, Engine Performance Wiring Diagram (3 of 4) for Buick Rendezvous CXL 2004:

• (4t65-e)
• (on bellhousing, left of starter)
• (on brake pedal support) stoplight switch
• Automatic transaxle
• C11
• C111
• C3 grd
• 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
• G111
• 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
• Tan
• Tcc switch
• Throttle position sensor (on rear side of throttle body)
• Transaxle internal mode switch (ims)
• Under- hood fuse block
• Vent sol fuse 10a

3.4L VIN E, Engine Performance Wiring Diagram (4 of 4) for Buick Rendezvous CXL 2004

List of elements for 3.4L VIN E, Engine Performance Wiring Diagram (4 of 4) for Buick Rendezvous CXL 2004:

• (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
• Crank rly ctrl
• Crank volt
• Cruise control system
• Cruise engage sig
• E12
• Ect sens sig
• Egr sol hi ctrl
• Egr valve pos 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
• Fuel level sens sig
• Fuel pump relay ctrl
• Fuel tnk press sens sig
• G117
• 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
• S109
• Starting/ charging system
• Tan
• Tcc pwm sol ctrl
• Tcc release sw sig
• Tft sens sig
• Tps sens sig
• Trs sig a
• Trs sig c
• Trs sig p
• Under- hood fuse block

3.6L VIN 7

3.6L VIN 7, Engine Performance Wiring Diagram (1 of 4) for Buick Rendezvous CXL 2004

List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (1 of 4) for Buick Rendezvous CXL 2004:

• (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
• 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 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
• 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 CXL 2004

List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (2 of 4) for Buick Rendezvous CXL 2004:

• (engine compt, on bellhousing, left of starter) g111
• 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 CXL 2004

List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (3 of 4) for Buick Rendezvous CXL 2004:

• (below center of vehicle, near fuel tank) evaporative emissions canister vent solenoid valve
• +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
• Early production
• 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
• Late production
• 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 CXL 2004

List of elements for 3.6L VIN 7, Engine Performance Wiring Diagram (4 of 4) for Buick Rendezvous CXL 2004:

• (engine compt, on bellhousing, left of starter) g111
• (in fuel tank) fuel tank pressure sensor
• (on brake pedal support) stoplamp switch
• +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
• Eng spd sig
• 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 cluster system
• 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