GROUND DISTRIBUTION – Chevrolet Silverado 3500 HD 2009 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 6) for Chevrolet Silverado 3500 HD 2009

List of elements for Ground Distribution Wiring Diagram (1 of 6) for Chevrolet Silverado 3500 HD 2009:

• (auto 4x4 & electronic) transfer case shift control module
• (electronic 4x4, manual 4x4, auto 4x4, & 2 speed m/t) front drive axle actuator
• (hybrid & ahs2) right generator control module coolant pump
• (if equipped) left front fog lamp
• (if equipped) right front fog lamp
• (if equipped) right horn
• (left side of engine compt) auxiliary fuse block
• (left side of engine compt) underhood fuse block
• (manual 4x4) transfer case shift control switch
• (w/ hybrid propulsion ahs2) left generator control module coolant pump
• 4.8l, 5.3l, 6.0l & 6.2l
• A/c compressor clutch
• Auxiliary battery relay (if equipped)
• Auxiliary battery run relay (if equipped)
• Bck/up lamp pcb relay
• Chevrolet
• Chmsl pcb relay
• Cooling fan diode 1 (10 series)
• Diesel
• Diesel w/ auxiluary battery
• Except hybrid
• Fan cntrl relay
• Fan ctrl relay
• Fan low relay
• Fan relay
• Front washer diode
• Fuel pump relay
• G100 (except diesel: on lower left radiator support) (diesel: left front corner of engine compt)
• G101 (except diesel: on lower right radiator support) (diesel: right front corner of engine compt)
• G102 (except 4.3l) (on lower left front of engine)
• G104 (front of left cylinder head)
• G107 (4.3l) (top left rear of engine)
• G108 (on left side of firewall)
• Gas
• Gmc
• Hood ajar switch
• Hybrid
• Ignition coil
• J100 (in forward lamp harness, 7 cm from ambient air temperature sensor breakout)
• J101 (in forward lamp harness)
• J103 (in right headlamp harness)
• J105 (hybrid: in engine harness, 12 cm from ect sensor breakout) (except hybrid: in engine harness, approximately 18.5 cm from breakout to mass air flow/intake air temperature sensor)
• J108 (in ignition coil jumper harness, between ignition coils 5 & 7)
• J111 (in ignition coil jumper harness, between ignition coils 4 & 2)
• J141 (in pto jumper harness)
• J145 (in auxiliary battery harness)
• J162
• Left battery
• Left engine cooling fan
• Left engine cooling fan resistor
• Left front marker lamp
• Left high beam headlamp
• Left horn
• Left low beam headlamp
• Lower left park/turn signal lamp
• Lower right park/turn signal lamp
• Nca
• Rear defog relay
• Right battery
• Right front marker lamp
• Right high beam headlamp
• Right low beam headlamp
• Run/ crnk relay
• Strtr relay
• To auxiliary fuse block (diagram 2 of 6)
• To g103 (diagram 2 of 6)
• To right engine cooling fan (diagram 2 of 6)
• Underhood fuse block (left side of engine compt)
• Upper left park/turn signal lamp
• Upper right park/turn signal lamp
• W/ dual battery
• W/ keyless entry & pto
• W/ pto
• Windshield washer fluid level switch
• Windshield washer fluid pump
• Windshield wiper motor
• Wiper control pcb relay
• Wiper high speed diode
• Wiper low speed diode
• X1 a1
• X1 b
• X2 n5
• X3 d

Ground Distribution Wiring Diagram (2 of 6) for Chevrolet Silverado 3500 HD 2009

List of elements for Ground Distribution Wiring Diagram (2 of 6) for Chevrolet Silverado 3500 HD 2009:

• (4.8l/5.3l/ 6.0l) (4.3l)
• (5 speed m/t) backup lamp switch
• (5 speed m/t) clutch pedal position switch
• (diesel)
• (if equipped)
• (if equipped) garage door opener (gdo)
• (if equipped) inflatable restraint passenger air bag on/off indicator
• (if equipped) power take off (pto) module
• 4 spd a/t
• 4.3l
• 6 spd
• A/c low pressure switch
• A/t
• Ahs2 hybrid
• Allision transmission 6 speed a/t
• Automatic a/c & w/o hybrid propulsion ahs2
• Automatic transmission
• Automatic transmission auxiliary fluid pump control module
• Auxiliary fuse block (left side of engine compt)
• Bare
• Body control module
• Body control module (bcm)
• C x1
• Camshaft position (cmp) sensor shield
• Crankshaft position (ckp) sensor shield
• Diesel
• Engine control module
• Engine control module (ecm)
• Engine coolant level switch
• Engine oil level (eol) switch
• Except 4.3l
• Except diesel
• Except hybrid
• Fan high relay
• From j105 (diagram 1 of 6)
• From right battery (diagram 1 of 6)
• From splice j101 (diagram 1 of 6)
• Front dome/ reading lamps
• Fuel heater
• Fuel pressure regulator shield
• Fuel rail pressure (frp) sensor shield
• Fuse a 30a
• Fuse c 30a
• G103 (on front of right cylinder head)
• G105 (diesel)
• G106 (diesel) (lower left front of engine)
• G106 (right rear of engine)
• G403
• Gas & except 6.0l (vin k)
• Glow plug control module (gpcm)
• Harness)
• Ignition control module (icm)
• J106 (except hybrid: in engine harness, 23 cm from map sensor breakout) (hybrid: in engine harness, approximately 8 cm from engine coolant temperature sensor breakout)
• J163
• J175 (in engine red
• J219 (in fuse block jumper harness)
• J323 (in overhead console harness, 4 cm from x304 breakout)
• Mass air flow (maf)/ intake air temperature (iat) sensors
• Mobile radio fuse block (behind right side of dash)
• Nca
• Park/ neutral position switch
• Red
• Relay a
• Relay b
• Right engine cooling fan
• Right engine cooling fan resistor
• Roof beacon relay
• Roof beacon switch
• Sliding rear window switch
• To j328 (diagram 3 of 6)
• Transmission control module (tcm)
• W/ body builder emergency lamp
• W/ hybrid propulsion ahs2
• W/ roof mounted lamp
• W/ wrecker emergency lamp, body builder emergency lamp & roof mounted lamp
• Water in fuel sensor

Ground Distribution Wiring Diagram (3 of 6) for Chevrolet Silverado 3500 HD 2009

List of elements for Ground Distribution Wiring Diagram (3 of 6) for Chevrolet Silverado 3500 HD 2009:

• (automatic a/c) inside air temperature sensor
• (electronic 4x4 & auto 4x4) transfer case shift control switch
• (hybrid) serial data gateway module
• (if equipped) heated steering wheel
• (if equipped) heated steering wheel control module
• (if equipped) left sunshade
• (in i/p harness, 13 cm from radio connector breakout) j203
• (in steering wheel harness, 4 cm from inflatable restraint steering wheel module coil x2)
• (on right front corner of hvac module) g200
• (w/cup holder) rearview camera
• (w/o auto wipre) windshield outside moisture sensor
• 2b6
• 3a7
• 4a7
• Accessory dc power control module
• Automatic a/c
• Automatic transmission shift lock control solenoid
• B x4
• Bare
• Blower motor control module
• Center console accessory power outlet
• Center console compartment accessory power outlet
• Center high mounted stop lamp (chmsl)
• Data link connector (dlc)
• Driver information center (dic) switch
• Electronic adjustable pedals pcb relay
• Electronic compass module
• Emergency vehicle roof lamp relay or wrecker relay
• Extended cab/crew cab
• From j323 (diagram 2 of 6)
• G112
• G202
• Heater, accessory steering control & automatic cruise control
• Horn switch
• Hvac control module
• Hybrid
• I/p 1 accessory power outlet
• I/p 2 accessory power outlet
• Inflatable restraint steering wheel module coil (behind steering wheel)
• Inside rearview mirror (isrvm)
• J200 (in i/p harness, 14 cm from left i/p junction block breakout)
• J214
• J215 (in steering column harness)
• J324 (in sunroof harness, 3 cm from sunroof switch breakout)
• J334 (in right "a" pillar harness)
• Left i/p junction block (lower left side of dash)
• Left roof marker lamp
• Left steering wheel control switch
• Manual a/c
• Middle roof marker lamp
• Nca
• Park enable pcb realy
• Passenger door lock/ window switch
• Passenger outside rear view mirror
• Passenger window switch
• Rear dome/ reading lamps
• Right i/p junction block (in right end of dash)
• Right roof marker lamp
• Right steering wheel control switch
• Right sunshade (if equipped)
• Sunroof module
• Sunroof switch
• Sunroof w/ roof lamp provision
• Sunroof w/ roof lamp provision w/o roof marker lamp
• W/ a/t & steering wheel heater
• W/ accessory steering control
• W/ comfort & decor level 3
• W/ luxury edition
• W/ manual folding mirror & heated mirror
• W/ non bucket front individual seat & power mirrors
• W/ odometer security wiring provisions
• W/ outside temperature display & onstar
• W/ roof marker lamp
• W/ roof mounted lamp provisions
• W/ steering wheel
• W/ steering wheel heater & automatic cruise control
• W/ sunroof sliding
• W/o a/t & steering wheel heater
• W/o non bucket front individual seat & power mirrors
• W/o steering wheel
• Wheel harness)
• Wrecker emergency lamp
• X1 a
• X14
• X2 d1
• X2 k
• X276 b
• X277 b
• X6 b

Ground Distribution Wiring Diagram (4 of 6) for Chevrolet Silverado 3500 HD 2009

List of elements for Ground Distribution Wiring Diagram (4 of 6) for Chevrolet Silverado 3500 HD 2009:

• (crew cab & w/ non bucket front individual seats) door lock/unlock pcb relay
• (hybrid) a/c compressor
• (if equipped) driver outside rearview mirror
• (if equipped) outside rearview mirror switch
• (if equipped) windshield washer solvent heater
• (in left front door harness) j502
• (not used) g1
• (w/ side door lock control & w/o non bucket front individual seats & power mirrors) lock pcb relay
• (w/ side door lock control & w/o non bucket front individual seats & power mirrors) unlock pcb relay
• 3a3
• Ambient light sensor
• Ambient light/ sunload sensor
• Automatic a/c
• Automatic transmission shift lever
• Body control module (bcm)
• Brake fluid level switch
• Data link connector
• Driver door latch
• Driver door lock switch
• Driver door lock/ window switch
• Driver window switch
• Except hybrid
• Front door lock diode
• Front door unlock diode
• G110 (left side of firewall)
• G111 (on left side of firewall)
• G201 (upper left corner of dash)
• Headlamp & panel dimming switch
• Hvac control module
• Hybrid
• I/p fuse block (left side of dash)
• I/p multi-function switch
• Instrument panel cluster (ipc)
• J201 (in i/p harness, in headlamp & dimmer switch breakout)
• J230
• Left i/p junction block (lower left side of dash)
• Manual a/c
• Nca
• Passenger door latch
• Passenger door lock switch
• Passenger seat adjuster switch
• Passenger seat lumbar switch
• Rear door lock diode
• Rear door unlock diode
• Right i/p junction block (in right end of dash)
• Seat climate control module
• Theft deterrent module
• To splice j304 (diagram 6 of 6)
• Turn signal/ multifunction switch
• W/ non bucket front individual seat
• W/ power door lock control
• W/ power window
• W/ windshield heated nozzles, rear parking assist, active brake control & power adjustable pedals
• W/o non bucket, front individual seat, w/ comfort & decor level 3
• W/o power door lock control
• W/o power window
• Windshield wiper motor
• X1 e1
• X1 k2
• X1 m

Ground Distribution Wiring Diagram (5 of 6) for Chevrolet Silverado 3500 HD 2009

List of elements for Ground Distribution Wiring Diagram (5 of 6) for Chevrolet Silverado 3500 HD 2009:

• (back-up alarm: in camper harness, 7 cm from back-up alarm breakout) j410
• (if equipped) backup alarm
• (if equipped) digital radio receiver
• (if equipped) rear seat audio (rsa) control
• (if equipped) vehicle communication interface module (vcim)
• (not used)
• (premium performance enhanced audio) audio amplifier
• 4.3l (vin x)
• 6.0l (vin k)
• Chevrolet
• Chime module
• Diesel
• Diesel, w/ 31 series & w/o rear auxiliary fuel tank
• Electronic brake control module (ebcm)
• Except 4.3l & w/ 6.0l (vin k)
• Front fuel pump & sender assembly
• Fuel pump
• Fuel pump flow control module
• G300 (below driver's door, on body mount)
• G301 (below left side of passenger's seat)
• Gas
• Gmc
• Grd
• Infrared transmitter
• J300 (in chassis harness, 15 cm from g300 breakout)
• J307
• J330 (in console harness, 12 cm from audio amplifier breakout)
• Left i/p junction block (lower left side of dash)
• Lower right tail/ stop & turn signal lamp
• Nca
• Radio
• Rear fuel pump & sender assembly
• Rear lamps junction block (inside of left rear frame rail)
• Right backup lamp
• Right rear marker lamp
• Secondary fuel pump relay
• To g401 (diagram 6 of 6)
• Trailer connector
• Upper right tail/ stop & turn signal lamp
• Video display
• W/ 4 speaker system, w/o rear seat radio & luxury edition
• W/ active brake & w/o 10 series
• W/ active brake, hybrid, 10 series & vaccum power brake
• W/ camper, 5th wheel trailer
• W/ camper, 5th wheel trailer & back up alarm
• W/ dual front door mounted & 4 speaker system
• W/ hydraulic power brake
• W/ luxury edition
• W/ luxury edition & w/ rear seat entertainment package
• W/ performance enhanced audio
• W/ radio provision
• W/ rear auxiliary fuel tank
• W/o camper, 5th wheel trailer & back up alarm
• W/o luxury edition
• W/o luxury edition & w/ rear seat entertainment package
• W/o performance enhanced audio
• W/o radio provision
• W/o rear auxiliary fuel tank
• W/o rear auxiliary fuel tank & w/ 6.0l (vin k)
• X1 a5
• X1 b
• X12
• X129
• X2 d

Ground Distribution Wiring Diagram (6 of 6) for Chevrolet Silverado 3500 HD 2009

List of elements for Ground Distribution Wiring Diagram (6 of 6) for Chevrolet Silverado 3500 HD 2009:

• (if equipped) driver seat adjuster switch
• (if equipped) remote control door lock receiver (rcdlr)
• (if equipped) sliding rear window close relay
• (if equipped) sliding rear window open relay
• (in body harness, 14 cm from passenger seat in-line connector breakout)
• (on left rear body mount) g401
• (rear parking assist) rear object sensor control module
• (w/ active brake control) yaw & lateral acceleration sensor
• Center console accessory power outlet
• Center seat accessory power outlet
• Chevrolet
• Console compartment accessory power outlet
• Crew cab
• Crew cab/ extended cab w/ performance enhanced audio & front compartment console
• Driver motor battery positive high voltage relay
• Driver motor generator battery
• Driver motor generator battery control module
• Driver motor power inverter current limit relay
• Driver seat adjuster switch
• Except crew cab
• Except hybrid
• Except regular cab
• From j302 (diagram 6 of 6)
• From j314 (diagram 4 of 6)
• From j410 (diagram 5 of 6)
• G302 (below right side of passenger's seat)
• G303 (extended cab/crew cab) (on lower left "b" pillar)
• G304 (on lower right "b" pillar)
• G307 (at right rear corner of passenger compt)
• G311
• G312
• Generator vent fan
• Gmc
• Grd
• Hybrid
• Inflatable restraint passenger presence system (pps) module
• Inflatable restraint sensing & diagnostic module (sdm)
• Inflatable restraint vehicle rollover sensor
• J304
• J335 (in sliding rear window jumper harness)
• Left backup lamp
• Left front rear fender clearance lamp
• Left license lamp
• Left rear door latch
• Left rear marker lamp
• Left rear most fender clearance lamp
• Left rear window switch
• Lower left tail/ stop & turn signal lamp
• Memory seat module (msm)
• Nca
• Rear lamps junction lamps (inside of left rear frame rail)
• Rear window defogger grid
• Regular cab
• Right front rear fender clearance lamp
• Right license lamp
• Right rear door latch
• Right rear most fender clearance lamp
• Right rear window switch
• Tailgate marker lamp
• To driver motor generator battery (diagram 6 of 6)
• Trailer brake control module
• Trailer brake control relay
• Upper left tail/ stop & turn signal lamp
• W/ child presence detector
• W/ full feature center seat
• W/ head curtain air bag
• W/ keyless entry, active brake control, w/ rear park assist & tpms indicator
• W/ low tire pressure
• W/ non bucket front individual seat
• W/ power windows & full feature center seat
• W/ rear defogger
• W/ rear dual wheel
• W/ rear parking assist, low tire pressure & remote entry
• W/ trailer brake
• W/o child presence detector
• W/o head curtain air bag
• W/o keyless entry, active brake control, w/o rear park assist & tpms indicator
• W/o power windows & full feature center seat
• W/o rear defogger
• W/o rear parking assist, low tire pressure & remote entry
• W/o trailer brake
• X1 e
• X2 a
• X350