GROUND DISTRIBUTION – Chevrolet Tahoe 2008 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 6) for Chevrolet Tahoe 2008

List of elements for Ground Distribution Wiring Diagram (1 of 6) for Chevrolet Tahoe 2008:

• (10 series w/ front fog lamps & turn signal lamp) left horn
• (10 series w/ front fog lamps & turn signal lamp) windshield washer fluid level switch
• (10 series w/ front fog lamps, turn signal lamp & 6.0l (vin y)) windshield washer fluid pump
• (10 series w/o front fog lamps & turn signal lamp) right horn
• (6.0l (vin y)) windshield washer fluid pump
• (cadillac) left headlamp
• (cadillac) right headlamp
• (chevrolet & gmc 10 series, w/ front fog lamp) right front fog lamp
• (chevrolet, gmc w/ front fog lamp & w/o 10 series) right front fog lamp
• (gmc) left headlamp
• (gmc) right headlamp
• (gmc, chevrolet & w/ front fog lamp) left front fog lamp
• (if equipped) headlamp washer relay
• (in forward lamp harness) j100
• (not used)
• (w/ enlarged turn signal lamp) left front repeater lamp
• (w/ enlarged turn signal lamp) right front repeater lamp
• (w/ remote keyless
• (w/o 10 series, front fog lamps & turn signal lamp) left horn
• (w/o 10 series, front fog lamps & turn signal lamp) right horn
• (w/o 10 series, front fog lamps & turn signal lamp) windshield washer fluid level switch
• (w/o 10 series, front fog lamps, turn signal lamp & 6.0l (vin y)) windshield washer fluid pump
• (w/o 6.0l (vin y)) right engine cooling fan
• 10 series w/ front fog lamps & turn signal lamp
• 6.0l (vin y)
• A x114
• Cadillac
• Chevrolet
• Entry) hood ajar switch
• Fan cntrl relay
• Foglight harness)
• From ground g103 (diagram 2 of 6)
• G100 (lower left radiator support)
• G101 (lower right radiator support)
• Gmc
• High beam solenoid
• J101 (in forward lamp harness)
• J119 (in headlight harness)
• J190 (10 series w/ front fog lamps & turn signal lamp)
• J191 (10 series w/ front fog lamps & turn signal lamp)
• Left daytime running lamp (drl)
• Left front fog lamp
• Left front marker lamp
• Left front park lamp
• Left front turn signal lamp
• Left headlamp
• Left high beam headlamp
• Left low beam headlamp
• Left park/turn signal lamp
• Nca
• Rear window washer fluid pump
• Right battery
• Right daytime running lamp (drl)
• Right front fog lamp
• Right front marker lamp
• Right front park lamp
• Right front turn signal lamp
• Right headlamp
• Right high beam headlamp
• Right low beam headlamp
• Right park/turn signal lamp
• To auxiliary fuse block (diagram 2 of 6)
• Underhood fuse block (left side of engine compt)
• W/ headlamp flasher

Ground Distribution Wiring Diagram (2 of 6) for Chevrolet Tahoe 2008

List of elements for Ground Distribution Wiring Diagram (2 of 6) for Chevrolet Tahoe 2008:

• (6.0l (vin y)) body control module (bcm)
• (6.0l (vin y)) engine control module (ecm)
• (6.0l (vin y)) heater coolant pump
• (except 6.0l (vin y)) body control module (bcm)
• (if equipped)
• (w/ retractable power runningboard) assist step control module
• A/c compressor clutch
• A/c low pressure switch
• Auto 4x4
• Automatic transmission auxiliary fluid pump control module
• Auxiliary fuse block (6.0l (vin y))
• Back-up lamp pcb relay
• Diode
• Engine control module (ecm)
• Engine oil level (eol) switch
• Fan cntrl relay
• Fan lo relay
• From splice j100 (diagram 1 of 6)
• From splice j101 (diagram 1 of 6)
• Front drive axle actuator
• Fuel pump relay
• Fuse a 30a
• Fuse b 30a
• G102 (lower left front of engine)
• G103 (front of right cylinder head)
• G104 (front of left cylinder head)
• G108 (left rear of engine compt)
• G110 (left rear of engine compt)
• G111 (left rear of engine compt)
• 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
• J105 (in engine harness, approximately 12 cm (4.72 in) from engine coolant temperature (ect) sensor breakout)
• J157 (6.0l (vin y))
• J269
• Mass air flow (maf)/ intake air temperature (iat) sensor
• Mobile radio fuse block
• Nca
• Park/ neutral position (pnp) switch
• Rear defog relay
• Rear wash pcb relay
• Relay a
• Relay b
• Right battery
• Run/ crank relay
• Strtr relay
• To right battery (diagram 1 of 6)
• Transfer case shift control module
• Transmission control module (tcm)
• Underhood fuse block (left side of engine compt)
• W/ 6 speed a/t
• W/o 6 speed a/t
• Windshield washer solvent heater
• Windshield wiper motor
• Wiper 1 pcb relay
• X2 f1
• X2 n5
• X3 a
• X3 d
• X5 g1

Ground Distribution Wiring Diagram (3 of 6) for Chevrolet Tahoe 2008

List of elements for Ground Distribution Wiring Diagram (3 of 6) for Chevrolet Tahoe 2008:

• (6.0l (vin y)) serial data gateway (sdg) module
• (auto 4x4)
• (if equipped)
• (manual a/c) auxiliary hvac control assembly
• (right front corner of hvac case) g200
• (speedometer w/ dvd) digital video disc (dvd) control module
• (w/ lift glass body equipment) 3rd row courtesy/ reading lamps
• (w/ power liftgate) interior liftgate control switch
• (w/ rear seat adjuster) front folding seat switch
• 2b6
• 2nd row courtesy/ reading lamps
• 3a7
• 4a7
• Automatic a/c
• Automatic transmission shift lock control solenoid
• Auxiliary inside air temperature sensor
• Blower motor control module
• Center console accessory power outlet
• Center console compartment accessory power outlet
• Clock
• Data link connector (dlc)
• Dome/ reading lamps
• Driver information center (dic) switch
• Electronic adjustable pedals pcb relay
• Garage door opener (gdo)
• Harness)
• Heated steering wheel
• Heated steering wheel control module
• Horn switch
• Hvac control module
• I/p 1 accessory power outlet
• I/p 2 accessory power outlet
• Inflatable restraint passenger air bag on/off indicator
• Inflatable restraint steering wheel module coil
• Inside air temperature sensor
• Inside rearview mirror
• J200 (in instrument panel harness, approximately 14 cm (5.51 in) from left i/p junction block breakout)
• J203 (base: in instrument panel harness, approximately 13 cm (5.12 in) from radio connector breakout) (escalade & le: in instrument panel harness, approximately 4 cm (1.57 in) after radio connector breakout)
• J214 (in steering wheel harness)
• J223
• J323 (in overhead console harness, approximately 4 cm (1.57 in) from c304 breakout)
• J324 (in sunroof harness, approximately 3 cm (1.19 in) from sunroof switch breakout)
• J328 (in headliner harness, approximately 5 cm from inside air temperature sensor front breakout)
• Left i/p junction block (below left end of dash)
• Left steering wheel control switch
• Left sunshade
• Manual a/c
• Mobile radio fuse block
• Nca
• Park enable pcb relay
• Passenger door lock/ window switch
• Relay a
• Relay b
• Right i/p junction block (below right end of dash)
• Right steering wheel control switch
• Right sunshade
• Roof beacon relay
• Roof beacon switch
• Sunroof control module
• Sunroof switch
• Transfer case shift control switch
• W/ custom front floor console compartment
• W/ luxury edition
• W/ roof mounted lamp
• W/ roof mounted lamp & sliding roof
• W/ sliding roof
• W/o luxury edition
• Windshield outside moisture sensor
• X1 a
• X14
• X2 d1
• X2 k
• X276 b
• X277 b
• X6 b

Ground Distribution Wiring Diagram (4 of 6) for Chevrolet Tahoe 2008

List of elements for Ground Distribution Wiring Diagram (4 of 6) for Chevrolet Tahoe 2008:

• (6.0l (vin y)) a/c compressor
• (automatic a/c) ambient light/ sunload sensor
• (cadillac) traction control switch
• (dnu) rear digital video disc (dvd) display
• (if equipped)
• (if equipped) rear seat audio (rsa) control
• (manual a/c) ambient light sensor
• (under left side of front passenger's seat) g301
• (w/ premium) audio amplifier
• (w/ rse) infrared transmitter
• (w/o luxury edition) (w/ luxury edition)
• Automatic a/c
• Automatic transmission shift lever
• Body control module (bcm)
• Brake fluid level switch
• Cadillac
• Chevrolet & gmc
• Data link connector
• Digital radio receiver
• Dnu
• Driver door module (ddm)
• Front digital video disc (dvd) display
• G201 (behind upper left end of dash)
• Headlamp & panel dimmer switch
• Hvac control module
• I/p fuse block (behind lower left end of dash)
• I/p multi-function switch
• Instrument panel cluster (ipc)
• J324 (dnu) (in sunroof harness, approximately 3 cm (1.19 in) from sunroof switch breakout)
• Left i/p junction block (below left end of dash)
• Lock/unlock pcb relay
• Manual a/c
• Nca
• Radio
• Theft deterrent module (tdm)
• Turn signal/ multi-function switch
• Vehicle communication interface module (vcim)
• W/ digital radio system w/o luxury edition
• W/ luxury edition
• W/ rse & luxury edition
• W/ rse & w/o luxury edition
• W/ vehicle communication system & luxury edition
• W/o luxury edition
• Wind- shield wiper motor
• Windshield washer solvent heater
• X1 e1
• X1 k2
• X12
• X4 b1
• X4 x2

Ground Distribution Wiring Diagram (5 of 6) for Chevrolet Tahoe 2008

List of elements for Ground Distribution Wiring Diagram (5 of 6) for Chevrolet Tahoe 2008:

• (6.0l (vin k)) primary fuel pump & sender assembly
• (6.0l (vin y)) (not used)
• (6.0l (vin y)) driver seat adjuster switch
• (6.0l (vin y)) heated seat control module
• (6.0l (vin y)) passenger seat adjuster switch
• (cadillac) seat climate control module
• (except 6.0l (vin k)) fuel pump flow control module
• (w/ az3 & high back seat) center seat accessory power outlet
• (w/ front individual seat & w/o one piece liftgate) rear window defogger grid
• (w/ memory) memory seat module
• (w/ one piece liftgate) center high mounted stop lamp (chmsl)
• (w/ rear seat power stowble adjuster) left rear folding seat motor
• (w/o individual front seat & w/ one piece liftgate) rear window defogger grid
• (w/o memory & except 6.0l (vin y)) driver seat adjuster switch
• (w/o one piece liftgate) cargo lamp
• (w/o one piece liftgate) center high mounted stop lamp (chmsl)
• 6.0l (vin y)
• Cadillac w/o one-piece liftgate
• Child presence detector
• Drive motor battery positive high voltage contactor relay
• Drive motor generator battery
• Drive motor generator battery control module
• Drive motor power inverter current limit relay
• Electronic brake control module (ebcm)
• G300 (under left side of vehicle, on 2nd body mount)
• G302 (under right side of front passenger's seat)
• G303 (near base of left "b" pillar)
• G304 (near base of left "b" pillar)
• G311
• G312
• Generator battery vent fan
• Inflatable restraint passenger presence system (pps) module
• Inflatable restraint sensing & diagnostic module (sdm)
• Inflatable restraint vehicle rollover sensor
• J300 (in chassis harness, approximately 15 cm (5.91 in) from g300)
• J302 (in body harness, approximately 22 cm (8.66 in) from g301 breakout)
• J304 (in body harness, approximately 14 cm (5.51 in) from passenger seat inline connector breakout)
• J314 (in passenger seat harness, approximately 20 cm (7.87 in) from c305)
• J319 (in rear seat harness, approximately 5 cm (1.97 in) from heated seat module breakout)
• J453
• Left rear door latch
• Left rear window switch
• Master motor
• Nca
• Object alarm module
• Passenger seat adjuster switch
• Passenger seat lumbar switch
• Rear heated seat module
• Rearview camera image display module
• Receiver
• Remote control door lock receiver (rcdlr)
• Right rear door latch
• Right rear folding seat motor
• Right rear window switch
• Secondary fuel pump & sender assembly
• Secondary fuel pump relay
• Slave motor
• W/ active brake control
• W/ front passenger/
• W/ rear heater seat
• W/ rear seat adjuster
• W/ roof side restraint
• W/ uuv
• W/o active brake control
• W/o auxiliary fuel tank
• W/o front passenger/
• W/o roof side restraint
• W/o uuv
• X1 m
• X129 s
• X2 a
• Yaw & lateral acceleration sensor

Ground Distribution Wiring Diagram (6 of 6) for Chevrolet Tahoe 2008

List of elements for Ground Distribution Wiring Diagram (6 of 6) for Chevrolet Tahoe 2008:

• (6.0l (vin y)) accessory power inverter module
• (if equipped) automatic level control (alc) compressor
• (if equipped) power liftgate module
• (lwb) dome lamp
• (w/ stiffer ride suspension & bi-state real time damping chassis package) electronic suspension control module
• Auxiliary blower motor control module
• Cadillac
• Center high mounted stop lamp (chmsl)
• Chevrolet
• G400 (on left rear body mount)
• G401 (on left rear body mount)
• G402 (w/ one piece liftgate) (on right "d" pillar)
• Gmc
• Gmc/chevrolet
• Grd
• J400 (in body harness, approximately 23 cm (9.06 in) from g402 breakout)
• J402 (in license lamp harness, approximately 23 cm (9.06 in) from license lamp left breakout)
• J406 (in right tail lamp harness)
• J900 (in liftgate harness, approximately 25 cm from rear window defogger connector c1)
• J903 (in liftgate harness, approximately 15 cm from liftgate latch assembly breakout)
• J906 (in license lamp harness)
• Left back-up lamp
• Left license lamp
• Left park/ turn signal lamp
• Left rear marker lamp
• Left rear tail lamp circuit board
• Left tail/ stop lamp
• Liftgate handle switch
• Liftgate latch assembly
• Liftgate release switch
• Liftgate window ajar switch
• Liftgate window latch assembly
• Liftgate window release actuator
• Lower left tail/stop & turn signal lamp
• Lower right tail/stop & turn signal lamp
• Nca
• Rear accessory power outlet
• Rear window defogger grid
• Rear window wiper motor
• Right back-up lamp
• Right license lamp
• Right park/ turn signal lamp
• Right rear marker lamp
• Right rear tail lamp circuit board
• Right tail/ stop lamp
• Trailer connector
• Upper right tail/stop & turn signal lamp
• W/ one piece liftgate
• W/o one piece liftgate
• X2 a