GROUND DISTRIBUTION – Chevrolet Impala LS 2008 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Chevrolet Impala LS 2008

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Chevrolet Impala LS 2008:

• (mounted to right strut tower) underhood fuse block
• 5.3l
• Ambient light sensor
• Automatic transaxle
• Auxiliary reading lamp
• B x1
• Base
• Battery
• Body control module (bcm)
• Brake fluid level switch
• Breakout to window switch)
• C2 x1
• California, sulev
• Data link connector (dlc)
• Dome/ reading lamps
• Driver door lock
• Driver door lock switch
• Driver outside rear view mirror
• Driver seat adjuster switch
• Driver window switch
• Engine control module (ecm)
• Engine oil level switch
• Except 5.3l
• Fuel/ pump relay
• G102 (near battery)
• G111 (except 5.3l: on transmission to engine bolt, above starter) (5.3l: on transmission to engine bolt, below starter)
• G202 (on right side of steering column below x201)
• G301 (below driver door opening, rear of left "a" pillar)
• Garage door opener
• Headlamp switch
• Heated seat control module
• Hvac control module
• If equipped
• Ign main pcb relay
• Inside rear view mirror
• Instrument panel cluster (ipc)
• J390 (on roof wiring harness, 53 cm from breakout to dome lamp)
• Left rear door lock
• Left vanity mirror lamp
• Mass air flow (maf)/ intake air temperature (iat) sensor
• Nca
• Outside rear view mirror switch
• Police
• Radio
• Remote control door lock receiver (rcdlr)
• Right vanity mirror lamp
• Secondary air injection (air) solenoid
• Steering angle sensor
• Strtr relay
• Sunroof motor
• Theft deterrent module (tdm)
• Transmission control module (tcm)
• Transmission internal mode switch (ims)
• Turn signal/ multi-function switch
• Turn signal/multifunction switch)
• Uplevel
• W/ front heated seats
• W/ onstar
• W/o onstar
• X100
• Yaw & lateral accelerometer sensor

Ground Distribution Wiring Diagram (2 of 3) for Chevrolet Impala LS 2008

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Chevrolet Impala LS 2008:

• (in right front kick panel) i/p fuse block
• (right side of dash, next to g200)
• 5.3l
• A/c compressor clutch
• A/t shift lock control solenoid
• Center console 1 accessory power outlet
• Center console compartment accessory power outlet
• Center high mounted stop lamp (chmsl)
• Center seat accessory power outlet
• Door lock pcb relay
• Door unlock pcb relay
• Driver door unlock pcb relay
• Except 5.3l
• Fuel pump & sender assembly
• G113 (on front of automatic transaxle, left of g111)
• G204
• G302 (below passenger front door opening, rear of right "a" pillar)
• G403 (on left side of package shelf, near "c" pillar)
• If equipped
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Ignition coil 7
• Ignition coil 8
• Ignition control module (icm)
• Inflatable restraint passenger presence system (pps) module
• Inflatable restraint sensing & diagnostic module (sdm)
• J130 (on ignition control module wiring harness)
• J131 (on ignition control module wiring harness)
• J375 (on body harness, 30.5 cm from breakout to right seat belt pretensioner)
• J485 (on rear body harness, 24 cm from breakout to license lamp)
• J604 (on front passenger door wiring harness, 6 cm from breakout to right front speaker)
• Left back-up lamp
• Left tail lamp
• Left tail/stop & turn signal lamp
• License lamp
• Nca
• Passenger door lock
• Passenger door lock switch
• Passenger outside rear view mirror
• Passenger seat adjuster switch
• Passenger window switch
• Police
• Rap relay
• Rear compartment lid release actuator
• Rear window defogger grid
• Right back-up lamp
• Right rear door lock
• Right tail lamp
• Right tail/stop & turn signal lamp
• Trunk diode
• Trunk relay
• Vehicle communications interface module (vcim)
• W/ floor console
• W/o floor console
• X1 j1

Ground Distribution Wiring Diagram (3 of 3) for Chevrolet Impala LS 2008

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Chevrolet Impala LS 2008:

• (above accelerator pedal)
• (in steering wheel harness, behind inflatable restraint steering wheel module)
• (mounted to right strut tower) underhood fuse block
• (not used)
• (on forward lamp wiring harness,
• (w/ abs) electronic brake control module (ebcm)
• A/t shift lock control solenoid
• Audio amplifier
• Auxiliary fuse block
• B1 x2
• Blower motor control module
• California, sulev
• Cooling fan right diode
• Data link connector (dlc)
• Digital radio receiver
• Driver information center (dic) switch
• Emergency vehicle headlamp flasher
• Fan 2 relay
• G100 (behind right headlight, on frame)
• G101 (behind left headlamp, on frame)
• G115 (5.3l: lower front of engine, under cylinder exhaust port) (except 5.3l: on transmission case, below brake booster)
• G200 (front of dash, left of g204)
• G201 (front of dash, above g202)
• G404 (on right side of package shelf, near "c" pillar)
• Hood ajar switch
• Horn assembly
• Horn switch
• Hvac control module
• I/p accessory power outlet 1
• I/p accessory power outlet 2
• If equipped
• Ignition lock cylinder control actuator
• Inflatable restraint passenger air bag on/off indicator
• Inflatable restraint steering wheel module coil
• Instrument panel cluster (ipc)
• J124
• J126 (on right head lamp assembly wiring harness)
• J127 (on left head lamp assembly wiring harness)
• J215
• Left front fog lamp
• Left front marker lamp
• Left front park/ turn signal lamp
• Left high beam headlamp
• Left i/p courtesy lamp
• Left low beam headlamp
• Left steering wheel control switch
• Nca
• Performance enhanced audio
• Police
• Rear defog relay
• Right engine cooling fan
• Right front fog lamp
• Right front marker lamp
• Right front park/turn signal lamp
• Right high beam headlamp
• Right i/p courtesy lamp
• Right low beam headlamp
• Right steering wheel control switch
• Secondary air injection (air) pump
• Seo 1 relay
• Seo 2 relay
• W/ active brake control
• W/ cruise control accessory steering wheel control
• W/ digital audio system
• W/ floor front compartment
• W/ headlamp flasher
• W/ remote, keyless entry
• W/o active brake control
• W/o cruise control accessory steering wheel control
• W/o floor console
• W/o floor shifter
• W/o headlamp flasher
• Windshield washer fluid level switch
• Windshield washer fluid pump
• Windshield wiper motor
• Wipe high diode
• Wipe low diode
• Wiper pcb relay
• Wiper/ washer motor diode
• X275 a
• X277