ENGINE PERFORMANCE – Buick Rendezvous CX 2003 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.4L VIN E

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

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

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

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

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