POWER DISTRIBUTION – Pontiac Grand Prix SE 2003 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Pontiac Grand Prix SE 2003

List of elements for Power Distribution Wiring Diagram (1 of 4) for Pontiac Grand Prix SE 2003:

• (diagram
• (i/p wiring harn, behind center of dash, 17 cm from data link connector) s202
• (i/p wiring harn, below center of dash, 27 cm from c240) s238
• (onstar jumper harn, 4 cm from vehicle communications unit breakout, toward c423) s423
• 3 of 4)
• Accessory time delay (rap) relay (diagram 2 of 4)
• Air fuse 39 30a
• Alt sense fuse 30 10a
• Ashtray lamp
• Auxiliary power drop connector
• B/u lamp fuse 27 10a
• Batt main 1 fuse 7 60a
• Batt main 2 fuse 4 60a
• Battery
• Blower motor resistor assembly
• Body control module (bcm)
• Cig ltr fuse 15a
• Cigar lighter
• Console accessory power outlet (w/ floor console)
• Cool fan 1 fuse 6 30a
• Cool fan 1 relay 12
• Cool fan 2 fuse 1 30a
• Cool fan 2 relay 10
• Cool fan relay 9
• Data link connector (dlc)
• Daytime running lamps control module
• Driver information center
• E12
• E16
• Ecm sense fuse 33 10a
• Electronic brake control module (ebcm)
• Fog lamp relay 17
• Fog lp fuse 35 10a
• Fuel pump fuse 32 15a
• Fuel pump relay 14
• Fusible link (10 ga- rust)
• G200 (right side of dash crossbeam, behind fuse block)
• Generator
• Hazard fuse 15a
• Headlamp circuit breaker 20a
• Headlamp switch
• Headlamps fuse 3 60a
• Horn fuse 36 15a
• Horn relay 16
• Hvac control module
• Hvac hi fuse 30a
• Hvac/rke batt fuse 29 10a
• I/p fuse block
• Ign main 1 fuse 5 40a
• Ign main 2 fuse 8 60a
• Int lamp fuse 10a
• Nca
• Onstar fuse 10a
• Outside rearview mirror switch
• Park lp fuse 37 20a
• Park/ neutral position switch
• Pass- key fuse 10a
• Powertrain control module (pcm)
• Pwr mir fuse 10a
• R11
• R12
• Rap fuse 10a
• Red
• Remote control door lock receiver (rcdlr)
• S230
• Secondary air injection pump relay
• Starter
• Stop lamp fuse 15a
• Stop lamp switch
• Switch breakout, toward driver inform- ation center) s208
• Theft deterrent led
• Theft deterrent module
• To accessory time delay relay (diagram 2 of 4)
• To ign main relay
• To ignition switch (diagram 2 of 4)
• To power lock fuse (diagram 4 of 4)
• To seat circuit breaker (diagram 4 of 4)
• Turn signal switch
• Underhood fuse block
• V11
• Vehicle interface unit
• Vehicle interface unit (w/ onstar)

Power Distribution Wiring Diagram (2 of 4) for Pontiac Grand Prix SE 2003

List of elements for Power Distribution Wiring Diagram (2 of 4) for Pontiac Grand Prix SE 2003:

• (dome lamp wiring harn, near center of wind- shield header, 12 cm from inside rearview mirror breakout, toward right vanity mirror lamp) s394
• (front floor console wiring harn, near a/t control, 4 cm from a/t pnk control connector) s376
• (i/p wiring harn, behind right side of dash, 20 cm from driver information center breakout) s209
• (i/p wiring harn, below right side of dash, 8 cm from c200 breakout) s220
• (i/p wiring harn, below steering column, near c201, 21 cm from stoplamp switch)
• (i/p wiring harn, right side of dash 17 cm from fuse block) s240
• (i/p wiring harn, right side of dash, 1 cm from sdm breakout, toward fuse block)
• A13
• Accy
• Automatic transmission shift lock actuator
• Body control module
• Btsi fuse 10a
• Bulb test
• C13
• C201
• Canister vent fuse 10a
• Cruise control module
• Cruise control on/off switch
• Cruise control release switch
• Cruise fuse 10a
• Daytime running lamps (drl) control module
• Driver information center
• Driver window switch
• Drl fuse 10a
• Ecm fuse 10a
• Evaporative emission (evap) canister vent solenoid
• F11
• From ign main 1 fuse (diagram 1 of 4)
• From ign main 2 maxi fuse (diagram 1 of 4)
• From ignition switch (diagram 2 of 4)
• From rap fuse (diagram 1 of 4)
• Head-up display switch
• I/p fuse block
• I/p-ign fuse 10a
• Ignition switch
• Inflatable restraint sensing & diagnostic module (sdm)
• Inflatable restraint steering wheel module coil
• Inside rearview mirror
• Instrument panel cluster
• Lock
• Mall fuse 10a
• Mall pgm fuse 10a
• Nca
• Off
• Park/ neutral position switch
• Pnk
• Pnk b
• Pnk s266
• Power drop connector
• Pwr drop fuse 10a
• Pwr wdo circuit breaker 25a
• Radio
• Radio fuse 10a
• Red
• Retained accessory power (rap) relay (behind glove box)
• Run
• S228
• S264 (i/p wiring harn, below center of dash, 34 cm from c240)
• Sir fuse 15a
• Start
• Steering wheel control
• Stop lamp switch
• Str whl ctrl fuse 2a
• Sunroof fuse 20a
• Sunroof module
• Theft deterrent module
• To canister vent fuse (diagram 2 of 4)
• To dic/hvac fuse (diagram 4 of 4)
• To ign main relay (diagram 3 of 4)
• Turn fuse 10a
• Turn signal switch
• Vehicle interface unit
• Vehicle interface unit (w/ onstar)
• W/ onstar
• W/o onstar
• Windshield wiper motor
• Windshield wiper/washer switch
• Wiper fuse 25a

Power Distribution Wiring Diagram (3 of 4) for Pontiac Grand Prix SE 2003

List of elements for Power Distribution Wiring Diagram (3 of 4) for Pontiac Grand Prix SE 2003:

• (3.1l) b
• (3.8l) p
• (a/t wiring harn, inside transaxle housing, 19 cm from c113) s115
• (fuel inj wiring harn, on top of engine, 2 cm from fuel inj 2)
• 1-2 shift solenoid valve
• 2-3 shift solenoid valve
• 3.1l
• 3.8l
• A/c clu relay 13
• A/c clu/ abs/ign fuse 28 10a
• A12
• Automatic transaxle
• B12
• C1 b3
• C113
• C12
• C3 c9
• D11
• Electronic brake control module
• Elek ign fuse 25 15a
• Evaporative emissions (evap) canister purge solenoid
• From ecm fuse (diagram 2 of 4)
• From ign main 2 fuse l (diagram 1 of 4)
• Fuel injector
• G113 (on transaxle stud, near starter)
• Heated oxygen sensor (ho2s) 1
• Heated oxygen sensor (ho2s) 2
• Ign main relay
• Ign1-uh fuse 21 15a
• Ignition control module (icm)
• Inj fuse 18 10a
• Mass airflow (maf) sensor
• Nca
• Pnk
• Pnk c10
• Powertrain control module (pcm)
• Red
• S106
• S109
• Secondary air injection air pump relay
• Secondary air injection solenoid (3.8l)
• Stop- lamp switch
• Supercharger boost control solenoid (w/ 3.8l supercharger)
• Tcc fuse 31 10a
• Torque converter clutch (tcc) solenoid valve
• Underhood fuse block

Power Distribution Wiring Diagram (4 of 4) for Pontiac Grand Prix SE 2003

List of elements for Power Distribution Wiring Diagram (4 of 4) for Pontiac Grand Prix SE 2003:

• (driver seat wiring harn, below driver seat, 10 cm from lumbar adjuster relay breakout)
• (driver seat wiring harn, below driver seat, 36 cm from c311) s331
• (i/p wiring harn, right side of steering column, 20 cm from c200) s236
• (i/p wiring harn, right side of steering column, 4 cm from data link connector breakout) s206
• (w/ 8-speaker sound system)
• Audio amplifier
• Body control module
• Daytime running lamp (drl) control module
• Dic/ hvac fuse 10a
• Driver heated seat control module
• Driver information center (w/ u40)
• Driver seat adjuster switch
• Driver seat heated switch
• Driver seat lumbar switch
• From batt main 2 fuse (diagram 1 of 4)
• From ignition switch (diagram 2 0f 4)
• H seat/ lum fuse 15a
• Hvac control module
• Hvac ctrl fuse 20a
• I/p fuse block
• Left air temperature actuator
• Lumbar horizontal adjuster relay
• Nca
• Pwr lock fuse 15a
• R defog fuse 30a
• Radio
• Radio amp fuse 20a
• Rear window defogger relay
• Red
• Right air temperature actuator
• S332
• Seat circuit breaker 20a
• Seat lumbar verticle adjuster relay
• Vacuum electric solenoid
• W/ heated seats
• W/ power lumbar
• W/o heated seats
• W/o power lumbar