GROUND DISTRIBUTION – Pontiac Montana 2003 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Pontiac Montana 2003

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Pontiac Montana 2003:

• (in dash harn, near breakout for cigar lighter)
• (right side of dash) g200 (partial)
• (w/o trailer) (w/ trailer)
• A/c compressor clutch
• A/c compressor cluth diode
• A12
• Air temperature actuator- left
• Air temperature actuator- right
• Automatic transmission
• Auxiliary power outlet- front
• B12
• Battery
• Blower motor resistor assembly
• Blower motor switch- auxiliary
• Brake fluid level switch
• C11
• C111
• C205
• Cigar lighter
• Cool fan relay
• Cooling fan- left
• Cruise control module (ccm)
• Daytime running lamps (drl) control module
• Engine oil level switch
• Fog lamp- left front
• Fog lamp- right front
• Fog lamp/ tcs switch
• Fuel pump relay
• G100 (at right front wheel- well, near battery)
• G101 (at left front of vehicle, right of left headlight)
• G102 (at right front wheel- well, near battery)
• G111 (left of starter)
• G113 (left of starter)
• G117 (in engine compt, left & above starter)
• G201 (left side of dash)
• Hazard lamp/ turn signal flasher
• Headlamp assembly- left
• Headlamp assembly- right
• Headlamp switch
• Heated oxygen (ho2s) sensor
• Heated seat switch
• Hvac control module
• I/p compartment lamp switch
• Ign main relay
• Ignition control module (icm)
• Ignition switch
• Inflatable restraint steering wheel module coil
• Instrument panel cluster (ipc)
• Junction block- underhood
• Left horn
• Mass airflow (maf) sensor
• Mode actuator
• Nca
• Or rear fog lamp/ tcs switch
• Park/ neutral position switch
• Park/ turn signal lamp-left front
• Park/ turn signal lamp-right front
• Powertrain control module (pcm)
• Radio
• Rear seat audio/ hvac control
• Rear video/ audio/ hvac module
• Rear window wiper/ washer switch
• Rear window wiper/washer & multi-function switch assembly
• Recir- culation actuator
• Right horn
• S105 (in engine harn, near breakout for engine coolant fan 1)
• S106 (in engine harn, near breakout for powertrain control module)
• S123 (in forward light harn, near breakout for right foglight)
• S124 (in forward light harn, near breakout for left foglight)
• S213
• S230 (in dash harn, near breakout for window wiper/washer & multifunction switch)
• S242 (in dash harn, near breakout for window wiper/washer & multifunction switch)
• Secondary air injection pump
• Steering column
• Steering wheel controls- left
• Steering wheel controls- right
• Underhood fuse block
• Video disc player
• W/ rear seat enter- tainment package
• W/o rear seat enter- tainment package

Ground Distribution Wiring Diagram (2 of 3) for Pontiac Montana 2003

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Pontiac Montana 2003:

• (left side of front floor console bracket) g210
• Air temperature actuator- auxiliary
• Ambient air temperature sensor
• Auxiliary module
• Auxiliary power outlet rear
• Blower motor relay- auxiliary
• Body control module (bcm)
• C1 e
• C313
• C314
• Clutch pump check valve
• Data link connector (dlc)
• Dome lamp
• Driver information display (dic)
• Driver seat assembly
• Electronic brake control module (ebcm)
• Fuel pump
• Fuel tank
• G114 (in engine compt, left & above starter)
• G200 (partial) (right side of dash)
• G301 (lower left "b" pillar)
• G302 (base of right b-pillar)
• G401 (partial) (lower left d-pillar)
• G402 (lower right "d" pillar)
• Hvac control module- rear auxiliary
• Ignition key alarm switch
• Inflatable restraint sensing & diagnostic module (sdm)
• Instrument panel cluster (ipc)
• Interior lamp & multi-function switch assembly
• Interior lamps override switch
• Left backup lamp
• Left front roof rail reading lamp
• Left power sliding door open/close switch
• Left rear roof rail reading lamp
• Left rear side door actuactor control module
• Left rear turn lamp
• Left tail/ stop lamp
• Left taillamp
• Memory seat switch
• Mode actuator auxiliary
• Passenger seat assembly
• Power sliding door open/close switch
• Rear object sensor control module
• Rear parking aid override switch
• Rear quarter window switch
• Remote control door lock receiver (rcdlr)
• Right backup lamp
• Right power sliding door open/close switch
• Right rear turn lamp
• Right tail/ stop lamp
• Right taillamp
• S211 (in dash harn, near breakout for window wiper/washer & multifunction switch)
• S280 (in dash harn, near breakout for p100)
• S333 (in body harn, near breakout for g301)
• S390 (in roof harn, near breakout for right sunshade lighted vanity mirror)
• S403 (in body harn, at left wheelwell)
• S406 (in body harn, near breakout for p401)
• Seat adjuster switch- driver
• Seat adjuster switch- passenger
• Sliding door module- right
• Tan
• Theft deterrent module
• Vanity mirror lamp- left
• Vanity mirror lamp- right
• Vehicle interface unit (viu)
• W/ rear a/c
• W/o rear a/c
• Window washer pump- rear
• Windshield header courtesy/ reading lamps
• Windshield washer fluid pump
• Windshield wiper motor

Ground Distribution Wiring Diagram (3 of 3) for Pontiac Montana 2003

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Pontiac Montana 2003:

• (in left door harn, near breakout for left window switch)
• (in right door harn, near breakout for right window switch)
• Ajar indicator switch
• Auto level control (alc) air compressor
• Auto level control (alc) sensor
• Center high mounted stop lamp (chmsl)
• Door lock cylinder switch- liftgate
• Door lock cylinder switch-lf
• Door lock cylinder switch-rf
• Door lock switch plate-left (door mounted)
• Door lock switch plate-left (pillar mounted)
• Door lock switch plate-right (door mounted)
• Door lock switch plate-right (pillar mounted)
• Door lock switch- driver
• Door lock switch- front passenger
• Driver door lock actuator
• Front passenger door lock actuator
• G302 (partial) (base of right "b" pillar)
• G401 (partial) (lower left d-pillar)
• License lamps
• Liftgate door lock
• Mirror defogger
• Nca
• Outside rearview mirror switch
• Outside rearview mirror- driver
• Outside rearview mirror- passenger
• Power sliding door open/close switch
• Rear window defogger grid
• S303 (in body harn, near breakout for inflatable restraint & diagnostic module)
• S441 (in auto level control harn, near breakout for p403)
• S460 (in liftgate harn, near breakout for lifgate lock (door ajar switch)
• S504
• S604
• S816 (in left sliding door harn, near breakout for left rear door latch release actuator)
• S817 (in right sliding door harn, near breakout for right rear door latch release actuator)
• Sliding door detent switch- left
• Sliding door detent switch- right
• Sliding door jamb switch- left
• Sliding door jamb switch- right
• Sliding door unlatch actuator- left
• Sliding door unlatch actuator- right
• Trailer wiring harness
• Window switch- driver
• Window switch- front passenger
• Window wiper motor- rear