GROUND DISTRIBUTION – Chevrolet Avalanche 2009 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 6) for Chevrolet Avalanche 2009

List of elements for Ground Distribution Wiring Diagram (1 of 6) for Chevrolet Avalanche 2009:

• (10 series w/o front fog lamps & turn signal lamp) right horn
• (6.0l (vin 5)) windshield washer fluid pump
• (cadillac) left headlamp
• (cadillac) right headlamp
• (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
• (left side of engine compt) underhood fuse block
• (not used)
• (w/ enlarged turn signal lamp) left front repeater lamp
• (w/ enlarged turn signal lamp) right front repeater lamp
• (w/ remote keyless entry & left cargo restraint) hood ajar switch
• (w/o 10 series, front fog lamps & turn signal enlarged lamp)
• (w/o 10 series, front fog lamps & turn signal lamp) left 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 5)) windshield washer fluid pump
• 10 series w/ front fog lamps & turn signal enlarged lamp
• 6.0l (vin 5)
• Battery
• Cadillac
• Chevrolet
• Except 6.0l (vin 5)
• Fan cntrl relay
• Foglight harness)
• G100 (except hybrid: lower left radiator support) (hybrid: right front of engine compt)
• G101 (lower right radiator support)
• Gmc
• High beam solenoid
• J100 (except escalade: forward lamp harness)
• J101 (except escalade: forward lamp harness)
• J119 (headlight harness)
• J121 (headlight harness)
• J191 (10 series w/ front fog lamps & turn signal enlarged 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 daytime running lamp (drl)
• Right engine cooling fan
• Right front fog lamp
• Right front marker lamp
• Right front park lamp
• Right front turn signal lamp
• Right headlamp
• Right high beam headlamp
• Right horn
• Right low beam headlamp
• Right park/turn signal lamp
• To auxiliary fuse block (diagram 2 of 6)
• To ground g103 (diagram 2 of 6)
• To underhood fuse block (diagram 2 of 6)
• W/ headlamp flasher
• X114 a

Ground Distribution Wiring Diagram (2 of 6) for Chevrolet Avalanche 2009

List of elements for Ground Distribution Wiring Diagram (2 of 6) for Chevrolet Avalanche 2009:

• (6.0l (vin 5))
• (6.0l (vin 5)) auxiliary fuse block
• (6.0l (vin 5)) body control module (bcm)
• (6.0l (vin 5)) heater coolant pump
• (6.0l vin 5)) engine control module (ecm)
• (except 6.0l (vin 5)) body control module (bcm)
• (if equipped) windshield washer solvent heater
• (w/ 4 speed a/t) transmission control module (tcm)
• (w/ 6speed a/t/m99) automatic transmission
• A/c compressor clutch
• A/c low pressure switch
• Accessory dc power control module
• Active 2-speed push button control transfer case
• Assist step control module
• Automatic transmission
• Automatic transmission auxiliary fluid pump control module
• Back-up lamp pcb relay
• Battery
• Control solenoid valve assembly
• Diode
• Diodes
• Engine control module (ecm)
• Fan cntrl relay
• Fan lo relay
• From battery (diagram 1 of 6)
• From j101 (diagram 1 of 6)
• 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 (except hybrid: front of right cylinder head) (hybrid: lower left front of the engine block)
• G104 (front of left cylinder head)
• G108 (left rear of engine compt)
• G110 (left rear of engine compt)
• G111 (left rear of engine compt)
• G112
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Ignition coil 7
• Ignition coil 8
• J105 (except hybrid: engine harness, approximately 12 cm from engine coolant temperature (ect) sensor breakout) (hybrid: engine harness, approximately 13.5 cm from breakout to right heated oxygen sensors)
• J157 (6.0l (vin 5)) (engine harness, approximately 5 cm from breakout to g102)
• J269 (fuse block jumper harness)
• J343 (chassis harness, approximately 36 cm from breakout to fuse block-underhood)
• Left side object sensor
• Mass air flow (maf)/ intake air temperature (iat) sensor
• Mobile radio fuse block
• Nca
• Park/ neutral position switch
• Rear defog relay
• Rear wash pcb relay
• Relay a
• Relay b
• Right side object sensor
• Run/ crank relay
• Strtr relay
• Transfer case shift control module
• Underhood fuse block (left side of engine compt)
• W/ headlamp flasher
• W/ side power running boards
• W/o side power running boards
• Windshield wiper motor
• Wiper 1 pcb relay
• X1 a1
• X2 f1
• X2 n5
• X3 a
• X3 d
• X5 g1

Ground Distribution Wiring Diagram (3 of 6) for Chevrolet Avalanche 2009

List of elements for Ground Distribution Wiring Diagram (3 of 6) for Chevrolet Avalanche 2009:

• (6.0l (vin 5)) serial data gateway (sdg) module
• (cadillac) clock
• (if equipped)
• (manual a/c) auxiliary hvac control module
• (not used)
• (right front of hvac case) g200
• (w/ active 2 speed push button control transfer case) transfer case shift control switch
• (w/ comfort & decor level 3) electronic compass module
• (w/ one piece ligt gate lift glass) 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
• Data link connector (dlc)
• Digital video disc (dvd) control module
• Dome/ reading lamps
• Driver information center (dic) switch
• Electronic adjustable pedals pcb relay
• Garage door opener (gdo)
• Harness)
• Heated & cooled cup holder
• Heated seat control module
• 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 (instrument panel harness, approximately 14 cm from left i/p junction block breakout)
• J203 (base: instrument panel harness, approximately 13 cm from radio connector breakout) (escalade: instrument panel harness, approximately 4 cm after radio connector breakout)
• J214 (steering wheel harness)
• J223
• J299
• J323 (overhead console harness, approximately 4 cm from c304 breakout)
• J324 (sunroof harness, approximately 3 cm from sunroof switch breakout)
• J328 (headliner harness, approximately 5 cm from inside air temperature sensor front breakout)
• J334 (w/ cadillac appearance package)
• J350
• Left i/p junction block (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 (right end of dash)
• Right steering wheel control switch
• Right sunshade
• Roof beacon relay
• Roof beacon switch
• Sunroof control module
• Sunroof switch
• W/ custom front floor console compartment
• W/ luxury edition
• W/ roof mounted lamp
• W/ roof mounted lamp & sliding roof
• W/ sliding roof
• W/ spo dvd
• W/o cadillac appearance package
• W/o luxury edition
• W/o spo dvd
• 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 Avalanche 2009

List of elements for Ground Distribution Wiring Diagram (4 of 6) for Chevrolet Avalanche 2009:

• (6.0l (vin 5))
• (6.0l (vin y)) a/c compressor
• (automatic a/c) ambient light/ sunload sensor
• (cadillac) traction control switch
• (if equipped)
• (if equipped) rear seat audio (rsa) control
• (manual a/c) ambient light sensor
• (under front passenger's seat) g301
• (w/ cadillac & dvd screen) rear digital video disc (dvd) display
• (w/ premium) audio amplifier
• (w/ spo rearvision camera) rearview camera
• (w/o luxury edition) (w/ luxury edition)
• A7 x1
• Automatic a/c
• Automatic transmission shift lever
• Auxiliary body control module (abcm)
• Body control module (bcm)
• Brake fluid level switch
• Cadillac
• Chevrolet & gmc
• Data link connector
• Digital radio receiver
• Driver door module (ddm)
• Front digital video disc (dvd) display
• G201 (left end of dash)
• G313 (right hand side of vehicle underbody, behind rear axle)
• G314 (center of rear axle)
• Headlamp & panel dimmer switch
• Hvac control module
• I/p fuse block (left end end of dash)
• I/p multi-function switch
• Infrared transmitter
• Instrument panel cluster (ipc)
• J324 (sunroof harness, approximately 3 cm from sunroof switch breakout)
• Left i/p junction block (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)
• Video splitter
• W/ cadillac & dvd screen
• W/ digital radio system w/o luxury edition
• W/ 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 Avalanche 2009

List of elements for Ground Distribution Wiring Diagram (5 of 6) for Chevrolet Avalanche 2009:

• (6.0l (vin 5)) (not used)
• (6.0l (vin 5)) driver seat adjuster switch
• (6.0l (vin 5)) heated seat control module
• (6.0l (vin 5)) passenger seat adjuster switch
• (6.0l (vin k)) primary fuel pump & sender assembly
• (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 5)) driver seat adjuster switch
• (w/o one piece liftgate) cargo bed lamp
• (w/o one piece liftgate) center high mounted stop lamp (chmsl)
• 6.0l (vin 5)
• 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 (on 2nd body mount)
• G302 (under front passenger's seat)
• G303 (base of left "b" pillar)
• G304 (base of right "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
• J302 (body harness, approximately 22 cm from g301 breakout)
• J304 (body harness, approximately 14 cm from passenger seat inline connector breakout)
• J314 (front passenger's seat harness, approximately 20 cm from c305)
• J319 (rear seat harness, approximately 5 cm from heated seat module breakout)
• J453
• Left rear door latch
• Left rear window switch
• Nca
• Object alarm module
• Passenger seat adjuster switch
• Passenger seat lumbar switch
• Power tonneau cover master motor
• Power tonneau cover receiver module
• Power tonneau cover slave motor
• Rear heated seat module
• Rearview camera
• Remote control door lock receiver (rcdlr)
• Right rear door latch
• Right rear folding seat motor
• Right rear window switch
• W/ active brake control
• W/ front passenger/
• W/ one piece liftgate
• W/ rear heater seat
• W/ rear seat adjuster
• W/ roof side restraint
• W/o active brake control
• W/o front passenger/
• W/o one piece liftgate
• W/o roof side restraint
• X1 m
• X129 s
• X2 a
• X350
• Yaw & lateral acceleration sensor

Ground Distribution Wiring Diagram (6 of 6) for Chevrolet Avalanche 2009

List of elements for Ground Distribution Wiring Diagram (6 of 6) for Chevrolet Avalanche 2009:

• (6.0l (vin 5)) accessory ac/dc power control 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)
• G400 (left rear body mount)
• G401 (left rear body mount)
• G402 (w/ one piece liftgate) (right "d" pillar)
• Gmc w/o one piece liftgate w/ lift glass/ lift gate (manual) aluminum
• Gmc/ chevrolet
• Gmc/ chevrolet & 6.0l (vin 5)
• Gmc/ chevrolet & except 6.0l (vin 5)
• Grd
• J400 (body harness, approximately 23 cm from g402 breakout)
• J402 (license lamp harness, approximately 23 cm from license lamp left breakout)
• J405 (right tail lamp harness)
• J406 (right tail lamp harness)
• J900 (liftgate harness, approximately 25 cm from rear window defogger connector c1)
• J903 (liftgate harness, approximately 15 cm from liftgate latch assembly breakout)
• J906 (license lamp harness)
• Left backup lamp
• Left license lamp
• Left park/ turn signal lamp
• Left rear side marker lamp
• Left rear turn signal lamp
• Left tail lamp circuit board
• Left tail/stop lamp
• Liftgate handle switch
• Liftgate latch assembly
• Liftgate window ajar switch
• Liftgate window latch assembly
• Liftgate window release actuator
• Liftgate window release switch
• Lower left tail/ stop & turn signal lamp
• 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 backup lamp
• Right license lamp
• Right park/ turn signal lamp
• Right rear side marker lamp
• Right rear turn signal lamp
• Right tail lamp circuit board
• Right tail/stop lamp
• Trailer connector
• Upper left tail/stop & turn signal lamp
• Upper right tail/stop & turn signal lamp
• W/ one piece liftgate & manual liftgate
• W/o one piece liftgate
• W/o one piece liftgate & manual liftgate
• X2 a