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

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Pontiac Grand Prix SE 2003

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Pontiac Grand Prix SE 2003:

• (3.1l)
• (3.8l)
• 3.1l
• 3.8l
• A a
• A/c clu diode
• A/c compressor clutch
• Automatic transaxle
• B b
• Battery
• C11
• C113
• Cool fan relay 9
• Engine oil level switch
• Engine oil pressure indicator switch
• Fuel pump relay
• G100 (at base of battery)
• G101 (left side of front end upper tie bar)
• G111 (right side of engine, on ignition control module bracket)
• G113 (on transaxle stud, near starter)
• G117 (on transaxle stud, near starter)
• Heated oxygen sensor (ho2s) 1
• Heated oxygen sensor (ho2s) 2
• Horn assembly
• Ignition control module (icm)
• Ignition main relay
• Left cooling fan
• Left fog lamp
• Left headlamp assembly
• Left park/ turn signal lamp
• Mass air- flow (maf) sensor
• Nca
• Park/ neutral position switch
• Powertrain control module (pcm)
• Right cooling fan
• Right fog lamp
• Right headlamp assembly
• Right park/ turn signal lamp
• S105 (in engine wiring harn, in front of engine compt, 4 cm from c105)
• S106 (in engine wiring harn, on left side of engine compt, 44 cm from pcm)
• Secondary air injection reaction (air) pump
• T11
• Transmission internal mode switch
• Underhood fuse block
• W/ california emissions system
• Windshield washer fluid level switch
• Windshield washer fluid pump

Ground Distribution Wiring Diagram (2 of 3) for Pontiac Grand Prix SE 2003

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Pontiac Grand Prix SE 2003:

• (in body wiring harn, below right front passenger seat, 17 cm from right wiring channel)
• A18
• Ashtray lamp
• Audio amplifier
• Automatic transaxle shift lever position indicator
• Auxiliary power drop connector c
• Blower motor resistor assembly
• Body control module (bcm)
• Brake fluid level switch
• C1 d
• C1 l
• C2 a
• C200
• C201
• Cigar lighter
• Console auxiliary power outlet
• Cruise control module
• Data link connector (dlc)
• Daytime running lamp (drl) control module
• Driver heated seat switch
• Driver information center (dic)
• Electronic brake control module (ebcm)
• Fog lamp switch
• G119 (left side of eng compt, at base of left strut tower)
• G200 (right side of dash cross beam, behind fuse block)
• G200 (right side of dash crossbeam, behind fuse block)
• G201 (on right side of steering column)
• G205 (at base of steering column)
• Head up display (hud)
• Head up display (hud) switch
• Headlamp switch
• Hvac control module
• I/p compart- ment lamp
• Ignition key alarm switch
• Ignition switch
• Inflatable restraint sensing & diagnostic module (sdm)
• Inflatable restraint steering wheel module coil
• Instrument panel (ipc) cluster
• Instrument panel cluster (ipc)
• K c2
• Left air temper- ature actuator
• Left steering wheel controls
• Nca
• Radio
• Rear of engine compt, 7 cm from windshield wiper motor breakout)
• Remote control door lock receiver (rcdrl)
• Right air temper- ature actuator
• Right steering wheel controls
• S210 (cigar lighter jumper harness)
• S211 (in i/p wiring harn, behind center of dash, 11 cm from data link connector (dlc)
• S213 (in i/p wiring harn, 4 cm from blower motor resistors/control module breakout)
• S230 (in i/p wiring harn, right side of steering column, 4 cm from data link connector (dlc) breakout)
• S239 (i/p wiring harn, on left center of dash, 4 cm from c200 breakout)
• S285 (in i/p wiring harn, on right side of steering column, 14 cm from data link connector (dlc) breakout)
• S375 (front floor console wiring harn, 11 cm from automatic transaxle connector)
• Steering column
• Steering column electric park lock
• Tan
• Theft deterrent control module
• Turn signal/ hazard flasher module
• Vehicle interface unit (viu)
• W/ 6-speaker system only
• W/ 8-speaker system only
• W/ accessory control steering wheel
• W/ digital display trip monitor
• W/ onstar & 8-speaker system
• W/ onstar only
• W/ onstar or 8-speaker system
• W/ theft deterrent system
• W/o digital display trip monitor
• Windshield wiper motor

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

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

• (w/ heated seats) driver heated seat back element
• (w/ heated seats) driver heated seat control module
• (w/ heated seats) driver heated seat cover element
• Center high mounted stop lamp (chmsl)
• Driver door lock
• Driver door lock cylinder switch
• Driver door lock switch
• Driver seat adjuster switch
• Driver window switch
• Front courtesy/ reading lamps
• Front passenger door lock
• Front passenger door lock cylinder switch
• Front passenger door lock switch
• Fuel pump
• Fuel pump & sender assembly
• G301 (inside left door sill, forward of left front seat)
• G302 (right door sill, forward of right front seat)
• Inside rear- view mirror
• Left back-up lamp
• Left rear door lock
• Left rear marker lamp
• Left roof rail courtesy/ reading lamp
• Left tail/ stop & turn signal lamp
• Left vanity mirror lamp
• License lamp
• Lumbar horizontal adjuster relay
• Nca
• Outside rearview mirror switch
• Rear compartment lid ajar switch
• Rear compartment courtesy lamp switch
• Rear compartment lid release actuator
• Rear window defogger grid
• Right back-up lamp
• Right front window switch
• Right rear door lock
• Right rear marker lamp
• Right roof rail courtesy/ reading lamp
• Right tail/ stop & turn signal lamp
• Right vanity mirror lamp
• S303 (in body wiring harn, below left side of driver seat, 5 cm from g301 breakout)
• S390 (dome lamp wiring harn, 4 cm from windshield header courtesy/ reading lamps breakout)
• S402 (rear lamp wiring harn, behind right taillamp, 4 cm from right tail/ stop/turn lamp breakout)
• S416 (rear compt lid wiring harn, 19 cm from rear compt lid lock release actuator)
• S504 (left front door wiring harn, 8 cm from driver door lock switch breakout, toward driver door lock)
• S505 (left front door wiring harn, 8 cm from driver door lock switch breakout, toward c301)
• S604 (right front door wiring harn, 8 cm from front passenger door lock switch breakout, toward front passenger door lock)
• Seat belt switch
• Seat lumbar vertical adjuster relay
• Sunroof module
• W/ power seats
• W/o power seats
• W/theft deterrent system