POWER DISTRIBUTION – Pontiac Grand Prix GXP 2008 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

3.8L VIN 2

3.8L VIN 2, Power Distribution Wiring Diagram (1 of 3) for Pontiac Grand Prix GXP 2008

List of elements for 3.8L VIN 2, Power Distribution Wiring Diagram (1 of 3) for Pontiac Grand Prix GXP 2008:

• (behind right side of dash, in glove box opening) i/p fuse block
• (driver seat harness, 4.5 cm from breakout to seat lumbar switch) j331
• (mounted to right strut tower) underhood fuse block
• (not used)
• Abs mtr fuse 31 40a
• Abs sol fuse 19 25a
• Air pump fuse 56 50a
• Audio amplifier (w/ 9 speaker system)
• Automatic a/c
• B1 x1
• B10
• Batt main 1 fuse 26 40a
• Batt main 2 fuse 27 50a
• Batt main 3 fuse 28 40a
• Batt main 4 fuse 30 30a
• Battery
• Blower motor control module
• Body control module (bcm)
• Canister fuse 10a
• Chmsl/ bkup fuse 15a
• D10
• D12 x1
• Data link connector (dlc)
• Digital radio receiver (w/ digital audio system s-band)
• Displays fuse 10a
• Dr lk/ trunk fuse 15a
• Driver heated seat relay
• Driver information center (dic)
• Driver seat adjuster switch
• Driver seat lumbar switch
• Driver window switch
• E12
• Electronic brake control module (ebcm) (w/ abs)
• Evaporative emission (evap) canister vent solenoid valve
• F10
• Generator
• Head up display (hud) (if equipped)
• Htd seat fuse 20a
• Hvac control module
• Hvac fuse 10a
• If equipped
• Inflatable restraint passenger presence system (pps) module
• Instrument panel cluster (ipc)
• Int light fuse 10a
• J301
• Manual a/c
• Onstar/ aldl fuse 10a
• Out side rear- view mirror switch
• Passenger heated seat relay
• Passenger window switch
• Pcm/ etc fuse 16 15a
• Pk lamps fuse 10a
• Pk lp relay
• Power lumbar control seat
• Powertrain control module (pcm)
• Pwr mirs fuse 10a
• Pwr seat circuit breaker 25a
• Pwr wdo circuit breaker 25a
• Radio
• Radio/ amp fuse 25a
• Rap relay
• Red
• Remote control door lock receiver (rcdlr)
• Rfa/ mod fuse 10a
• Rr defog relay
• Secondary air injection (air) pump relay (w/ emission system- california pzev)
• Starter
• Sun roof fuse 20a
• Sun roof module
• To aux pwr fuse 10 (diagram 2 of 3)
• Turn/ haz fuse 20a
• Vehicle communication interface module (vcim) (if equipped)
• W/ driver
• W/ driver front seat adjuster
• W/o driver
• Washer/ rvc fuse 6 15a
• X1 a1
• X1 b
• X1 e
• X2 d9
• X2 e2
• X2 f9
• X4 c2

3.8L VIN 2, Power Distribution Wiring Diagram (2 of 3) for Pontiac Grand Prix GXP 2008

List of elements for 3.8L VIN 2, Power Distribution Wiring Diagram (2 of 3) for Pontiac Grand Prix GXP 2008:

• (behind radio) g200
• (i/p harness, 17.5 cm from breakout to pass-through to engine compt) j200
• (i/p harness, 4 cm from breakout to remote control door lock receiver)
• (not used)
• 1-2 shift solenoid (ss) valve
• 12 volt
• 2-3 shift solenoid (ss) valve
• A/c clutch fuse 13 10a
• A/c comp relay
• A10
• A11
• Abs fuse 23 10a
• Acc
• Accessory voltage
• Automatic a/c
• Automatic transaxle
• Aux pwr fuse 10 25a
• B5 (not used)
• Body control module
• Body control module (bcm)
• C x2
• Crank relay
• Cruise sw fuse 2a
• D11
• Display fuse 18 10a
• E x2
• E12
• Electronic brake control module (w/ abs)
• Electronic compass module
• F12
• From ign 1 relay (diagram 2 of 3)
• From washer/rvc a fuse 6 (diagram 2 of 3)
• Front accessory power outlet
• G113 (lower right front of engine, on transaxle stud, near starter)
• G202 (at base of steering column)
• Hvac control module
• I/p fuse block (behind right side of dash, in glove box opening)
• Ign 1 relay
• Ignition switch
• Inflatable restraint front passenger presence system (pps) module
• Inflatable restraint passenger air bag on/off indicator
• Inflatable restraint sensing & diagnostic module (sdm)
• Inside air temperature sensor
• J101
• J201
• J211
• J231
• Key in ignition switch
• Key in ignition switch signal
• Lock
• Manual a/c
• Nca
• P/train relay 40
• Pcm fuse 15 10a
• Pnk
• Powertrain control module (pcm)
• Rear accessory power outlet
• Red
• Red (inside transaxle housing, 19 cm from x113) j115
• Run
• Sir fuse 9 10a
• Start
• To a/c clutch fuse 13 (diagram 2 of 3)
• To elek ign fuse 24 (diagram 3 of 3)
• To fan 2 fuse 32 (diagram 3 of 3)
• Torque converter clutch (tcc) solenoid valve
• Traction control switch)
• Trans sol fuse 21 10a
• Turn signal/ multi-function switch
• Underhood fuse block (mounted to right strut tower)
• W/ trip monitor digital direct readout display
• X1 a2
• X1 b
• X1 b3
• X1 d
• X1 d1
• X100
• X2 a12
• X2 d11

3.8L VIN 2, Power Distribution Wiring Diagram (3 of 3) for Pontiac Grand Prix GXP 2008

List of elements for 3.8L VIN 2, Power Distribution Wiring Diagram (3 of 3) for Pontiac Grand Prix GXP 2008:

• (engine harness, 5 cm from secondary air injection (air) pump relay breakout) j103
• (fuel injector harness, on top of engine, 8 cm from fuel injector no 3) j109
• 02 ssr fuse 14 15a
• A11
• A18
• A19
• C10
• C11
• Crank relay 48
• D11
• E14
• Elek ign fuse 24 15a
• Emission fuse 12 10a
• Etc fuse 17 15a
• Evaporative emission (evap) canister purge solenoid valve
• Fan 1 fuse 29 30a
• Fan 1 relay 42
• Fan 2 fuse 32 30a
• Fan 2 relay 46
• Fan 3 relay 43
• Fog lp relay 36
• Fog lps fuse 7 10a
• From p/train b relay 40 (diagram 2 of 3)
• From p/train d relay 40 (diagram 2 of 3)
• Fuel inj fuse 20 15a
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• Fuel injector 5
• Fuel injector 6
• Fuel pp fuse 22 15a
• Fuel pp relay 41
• G19
• G20
• Hdm module 35
• Heated oxygen sensor (ho2s) 1
• Heated oxygen sensor (ho2s) 2
• Hi beam relay 34
• Horn fuse 11 15a
• Horn relay 39
• Ignition control module (icm)
• Intake air temperature (iat)/mass air flow (maf) sensor
• K15
• K18
• K19
• Nca
• Pnk
• Secondary air injection (air) pump relay
• Secondary air injection (air) valve relay
• Starter fuse 33 40a
• Throttle actuator control (tac) module
• Underhood fuse block (mounted to right strut tower)
• W/ emission system- california pzev
• Wiper relay 45
• Wiper/ws fuse 5 25a

5.3L VIN C

5.3L VIN C, Power Distribution Wiring Diagram (1 of 3) for Pontiac Grand Prix GXP 2008

List of elements for 5.3L VIN C, Power Distribution Wiring Diagram (1 of 3) for Pontiac Grand Prix GXP 2008:

• (behind right side of dash, in glove box opening) i/p fuse block
• (driver seat harness, 4.5 cm from breakout to seat lumbar switch) j331
• (mounted to right strut tower) underhood fuse block
• (not used)
• A1 x1
• Abs mtr fuse 40a
• Abs sol fuse 25a
• Audio amplifier (w/ 9 speaker system)
• Automatic a/c
• B x1
• B10
• Batt 1 fuse 50a
• Batt 2 fuse 50a
• Batt 3 fuse 40a
• Batt 4 fuse 30a
• Battery
• Blower motor control module
• Body control module (bcm)
• Canister fuse 10a
• Chmsl/ bkup fuse 15a
• D10
• D12
• Data link connector (dlc)
• Digital radio receiver (w/ digital audio system s-band)
• Displays fuse 10a
• Dr lk/ trunk fuse 15a
• Driver heated seat relay
• Driver information center (dic)
• Driver seat adjuster switch
• Driver seat lumbar switch
• Driver window switch
• E x1
• E12
• Ecm/ tcm fuse 15a
• Electronic brake control module (ebcm) (w/ abs)
• Engine control module (ecm)
• Evaporative emission (evap) canister vent solenoid valve
• F10
• Generator
• Head up display (hud) (if equipped)
• Htd seat fuse 20a
• Hvac control module
• Hvac fuse 10a
• If equipped
• Inflatable restraint passenger presence system (pps) module
• Instrument panel cluster (ipc)
• Int light fuse 10a
• Manual a/c
• Onstar/ aldl fuse 10a
• Outside rear- view mirror switch
• Passenger heated seat relay
• Passenger window switch
• Pk lamps fuse 10a
• Pk lp relay
• Power lumbar control seat
• Pwr mirs fuse 10a
• Pwr seat circuit breaker 25a
• Pwr wdo circuit breaker 25a
• Radio
• Radio/ amp fuse 25a
• Rap relay
• Red
• Remote control door lock receiver (rcdlr)
• Rfa/ mod fuse 10a
• Rr defog relay
• Starter
• Sun roof fuse 20a
• Sun roof module
• To aux pwr fuse (diagram 2 of 3)
• Transmission control module (tcm)
• Turn/ haz fuse 20a
• Vehicle communication interface module (vcim) (if equipped)
• W/ driver
• W/ driver front seat adjuster
• W/o driver
• Wsw/ rvc fuse 15a
• X1 b1

5.3L VIN C, Power Distribution Wiring Diagram (2 of 3) for Pontiac Grand Prix GXP 2008

List of elements for 5.3L VIN C, Power Distribution Wiring Diagram (2 of 3) for Pontiac Grand Prix GXP 2008:

• (behind radio) g200
• (i/p harness, 17.5 cm from breakout to pass-through to engine compt) j200
• (i/p harness, approximately 4 cm from breakout to rcdlr)
• (inside transaxle housing, 19 cm red
• 1-2 shift solenoid (ss) valve
• 12 volt
• 2-3 shift solenoid (ss) valve
• A10
• A2 x1
• Abs fuse 10a
• Acc
• Air bag/ display fuse 10a
• Automatic a/c
• Automatic transaxle
• Aux pwr fuse 25a
• Body control module
• Body control module (bcm)
• Breakout to traction control switch)
• C x2
• Compass fuse 10a
• Cruise sw fuse 2a
• D x1
• D11
• E12
• Ecm ign fuse 10a
• Electronic brake control module (ebcm) (w/ abs)
• Electronic compass module
• Engine control module (ecm)
• From ignition main pcb relay (diagram 2 of 3)
• From wsw/rvc a fuse (diagram 2 of 3)
• From x113) j115
• Front accessory power outlet
• G113 (left front of engine compartment, near transmission)
• G202 (at base of steering column)
• Hvac control module
• Hvac fuse 10a
• I/p fuse block (behind right side of dash, in glove box opening)
• Ignition main pcb relay
• Ignition switch
• Inflatable restraint passenger air bag on/off indicator
• Inflatable restraint passenger presence system (pps) module
• Inflatable restraint sensing & diagnostic module (sdm)
• Inflatable restraint steering wheel module coil
• Inside air temperature sensor
• J101
• J201
• J211
• J231
• J240 (18 cm from pnk inline connector x201)
• Key in ignition switch
• Key in ignition switch signal
• Left manual shift switch (a/t)
• Lock
• Manual a/c
• Nca
• Pnk
• Pwr/trn relay
• Rear accessory power outlet
• Red
• Run
• Start
• Steering angle sensor (w/ active brake control)
• Strtr relay
• To etc/ecm fuse (diagram 3 of 3)
• To fan 2 relay (diagram 3 of 3)
• To pwr/trn relay (diagram 2 of 3)
• Torque converter clutch (tcc) solenoid valve
• Trans fuse 10a
• Transmission control module (tcm)
• Turn signal/ multi-function switch
• Underhood fuse block (mounted to right strut tower)
• W/ trip monitor digital direct readout display
• X1 b
• X1 c2
• X1 j3
• X100
• X2 d2
• X2 e
• X2 h2
• Yaw & lateral accelerometer sensor (w/ active brake control)

5.3L VIN C, Power Distribution Wiring Diagram (3 of 3) for Pontiac Grand Prix GXP 2008

List of elements for 5.3L VIN C, Power Distribution Wiring Diagram (3 of 3) for Pontiac Grand Prix GXP 2008:

• (ignition coil harness, 6 cm from x107) j105
• (ignition coil harness, 6 cm from x107) j106
• A/c cmprsr relay
• Emission 1 fuse 15a
• Emission 2 fuse 15a
• Engine control module (ecm)
• Etc/ ecm fuse 15a
• Evaporative emission (evap) canister purge solenoid valve
• Fan 1 fuse 30a
• Fan 1 relay
• Fan 2 fuse 30a
• Fan 2 relay
• Fan 3 relay
• Fog lamp pcb relay
• From pwr/trn b relay (diagram 2 of 3)
• From pwr/trn d relay (diagram 2 of 3)
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• Fuel injector 5
• Fuel injector 6
• Fuel injector 7
• Fuel injector 8
• Fuel pump relay
• Hdm
• Heated oxygen sensor (ho2s)
• High beam pcb relay
• Horn pcb relay
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Ignition coil 7
• Ignition coil 8
• Inj 1 fuse 20a
• Inj 2 fuse 20a
• Mass air flow (maf)/intake air temperature (iat) sensor
• Nca
• Pnk
• Underhood fuse block (mounted to right strut tower)
• Valve lifter oil manifold assembly
• Wiper pcb relay
• Wpr fuse 25a