GROUND DISTRIBUTION – Pontiac Grand Prix 2008 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Pontiac Grand Prix 2008

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Pontiac Grand Prix 2008:

• (5.3l)
• (mounted to right strut tower) underhood fuse block
• (w/ abs) electronic brake control module (ebcm)
• (w/ emission system california pzev) secondary air injection (air) shutoff valve
• 5.3l
• A x2
• A/c clu diode
• A/c compressor clutch
• Automatic transaxle
• Automatic transmission internal mode switch (ims)
• B b
• Battery
• Body control module (bcm)
• C11
• Driver back heated seat element
• Driver door lock
• Driver door lock switch
• Driver heated seat relay
• Driver seat adjuster switch
• Driver seat lumbar switch
• Driver window switch
• E x1
• E15
• Electronic compass module
• Engine oil level (eol)
• Engine oil pressure (eop) switch
• Except 5.3l
• Fuel pp relay 41
• G (except 5.3l)
• G101 (left side of front end upper tie bar, near headlamp)
• G102 (right front of engine compt)
• G112 (except 5.3l) (right side of engine,on ignition control module bracket)
• G113 (except 5.3l) (lower right front of engine, on transaxle stud, near starter)
• G113 breakout, towards pcm)
• G115 (3.8l lower left front of engine) (5.3l: left rear of engine)
• G301 (left front door sill)
• Hdm module 35
• Hood ajar switch
• Ign relay 37
• Ignition control module (icm)
• Intake air temperature (iat)/ mass air flow (maf) sensor
• J101 (engine harness, 5 cm from breakout to pcm)
• J102 (engine harness, 5 cm from breakout to throttle actuator control (tac) module)
• J111 (left front fascia, 5 cm from breakout to park/turn signal lamp, toward fog lamp)
• J125 (engine harness, 5 cm from breakout to left front wheel speed sensor)
• J127 (in left headlight harness)
• J330 (driver seat harness, 4.5 cm from breakout to seat belt switch)
• J501 (left front door trim harness, 5 cm from breakout to door lock switch)
• J502 (left front door trim harness, 5 cm from breakout to door lock switch)
• Left front fog lamp
• Left front marker lamp
• Left high beam headlamp
• Left low beam headlamp
• Left park/turn signal lamp
• Left rear door lock
• Left rear marker lamp
• Left seat belt switch
• Left tail lamp
• Left tail/stop & turn signal lamp
• Nca
• Outside rearview mirror switch
• Powertrain control module (pcm)
• Rear window defogger grid
• Secondary air injection (air) pump (w/ emission system california pzev)
• Switch
• Throttle actuator control (tac) module
• To g301)
• Transmission control module (tcm)
• W/ abs
• W/ emission system california pzev
• W/ front heated seats
• W/ keyless entry, start/ extended range
• W/ lumbar seats
• W/ power seats
• W/o emission system california pzev
• W/o keyless entry, start/ extended range
• W/o power seats
• Wiper relay 45
• X100

Ground Distribution Wiring Diagram (2 of 3) for Pontiac Grand Prix 2008

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Pontiac Grand Prix 2008:

• (automatic a/c) blower motor control module
• (if equipped) head up display (hud)
• (if equipped) head up display (hud) switch
• (if equipped) sunroof motor
• (manual a/c) blower motor control module
• (not used)
• (right front door harness, 25.5 cm from breakout to x304)
• (w/ digital radio) digital radio receiver
• (w/o group lamp) dome lamp
• 14 cm from breakout to data link connector)
• A (overhead console harness, 10 cm from inline connector x399) j310
• A x1
• A12 x1
• A6 x1
• Ambient light sensor
• Audio amplifier
• Automatic a/c
• Automatic transmission shift lock control solenoid
• B x210
• B8 x1
• Body control module (bcm)
• Brake fluid level switch
• Center high mounted stop lamp (chmsl)
• D x3
• Data link connector (dcl)
• Data link connector (dlc)
• Driver information center (dic)
• Driver overhead console courtesy/ reading lamp
• E x2
• F x1
• Front accessory power outlet
• Fuel pump & sender assembly
• G200 (behind radio)
• G202 (at base of steering column)
• G302 (right front door sill)
• Hvac control module
• I/p fuse block (behind right side of dash, in glove box opening)
• Ignition switch
• Inflatable restraint front passenger presence system (pps) module
• Inflatable restraint passenger air bag on/off indicator
• Inflatable restraint sensing & diagnostic module (sdm)
• Inflatable restraint steering wheel module coil
• Inside air temperature sensor
• Inside rearview mirror
• Instrument panel cluster (ipc)
• J213 (i/p harness, 5 cm from breakout to data link connector)
• J231 (front floor console harness, 13 cm from breakout to traction control switch)
• J306
• J333 (front passenger seat harness, 7 cm from breakout to seat belt pretensioner-rf)
• J390 (roof harness,20 cm from breakout to courtesy/reading lamp -right)
• J406 (body harness, below rear window panel, 9 cm from breakout to x356)
• J416 (rear compt lid harness, 13 cm from breakout to x404)
• K x2
• Left back-up lamp
• Left i/p courtesy lamp
• Left license lamp
• Left roof rail courtesy lamp
• Left roof rail courtesy/ reading lamp
• Left steering wheel control switch
• Left sunshade
• Manual a/c
• Nca
• Passenger back heated seat element
• Passenger door lock
• Passenger door lock switch
• Passenger heated seat relay
• Passenger overhead console courtesy/ reading lamp
• Passenger window switch
• Prndl lamp
• Radio
• Rear accessory power outlet
• Rear compartment lid latch
• Remote control door lock receiver (rcdlr)
• Right back-up lamp
• Right i/p courtesy lamp
• Right license lamp
• Right rear door lock
• Right rear marker lamp
• Right roof rail courtesy lamp
• Right roof rail courtesy/ reading lamp
• Right seat belt switch
• Right steering wheel control switch
• Right sunshade
• Right tail lamp
• Right tail/stop & turn signal lamp
• Sunload sensor
• Theft deterrent alarm
• Theft deterrent module (tdm)
• Traction control switch
• Trim harness, 5 cm j604 from breakout to door lock switch)
• Turn signal/ multi-function switch
• Vehicle communication interface module (vcim)
• W/ 9 speaker system
• W/ accessory steering wheel control
• W/ front heated seats
• W/ group lamp
• W/ navigation
• W/ onstar
• W/o group lamp
• X1 b5

Ground Distribution Wiring Diagram (3 of 3) for Pontiac Grand Prix 2008

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Pontiac Grand Prix 2008:

• (5.3l)
• (5.3l) fan 2 relay
• (except 5.3l)
• (except 5.3l) fan 2 relay 46
• (mounted to right strut tower) underhood fuse block
• (not used)
• 5.3l
• A/c compressor cluster
• A15
• B b
• B1 x2
• Body control module
• C2 x1
• Engine control module (ecm)
• Except 5.3l
• F14
• F7 x2
• Fuel/ pump relay
• G (except 5.3l)
• G100 (behind right headlight on frame)
• G112 (5.3l) (left front of engine compt, near transmission)
• G113 (5.3l) (left front of engine compt, near transmission)
• G201 (below dash, on right side of steering column, on steering column support)
• Hdm
• Horn assembly
• Ignition coil/ module 1
• Ignition coil/ module 2
• Ignition coil/ module 3
• Ignition coil/ module 4
• Ignition coil/ module 5
• Ignition coil/ module 6
• Ignition coil/ module 7
• Ignition coil/ module 8
• Ignition main pcb relay
• J123 (5.3l) (forward lamp wiring harness, 10 cm from breakout to x142)
• J124 (forward lamp harness, behind right headlight, 5 cm from x142 breakout)
• J126 (in right headlight harness)
• J130 (ignition coil harness, 5 cm from x107)
• J131 (ignition coil harness, 5 cm from x107)
• K14
• Mass air flow (maf)/ intake air temperature (iat) sensor
• Right engine cooling fan
• Right front fog lamp
• Right front marker lamp
• Right high beam headlamp
• Right low beam headlamp
• Right park/ turn signal lamp
• Windshield washer fluid level switch
• Windshield washer fluid pump
• Windshield wiper motor
• Wiper hi pcb relay
• Wiper hi relay 44
• Wiper pcb relay
• Wiper relay 45