GROUND DISTRIBUTION – Chevrolet TrailBlazer 2006 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 6) for Chevrolet TrailBlazer 2006

List of elements for Ground Distribution Wiring Diagram (1 of 6) for Chevrolet TrailBlazer 2006:

• (4.2l)
• (5.3l, 6.0l)
• (chevrolet)
• (gmc buick) right cornering lamp
• (gmc)
• (not used)
• (on lower left side of eng) g109
• 4.2l
• 5.3l, 6.0l
• A/c low pressure switch
• A12
• Amplifier ground shield
• Auxiliary water pump
• Bare
• Battery
• Buick
• C10
• Coolant bypass valve
• Cooling fan
• D10
• Data link connector
• Digital radio receiver (if equipped)
• E10
• F10
• G101 (left side of engine)
• G102 (left side of underhood compt, near rear of underhood fuse block)
• G103 (left front of eng compt, on left side of radiator support)
• G104 (on underside of hood, near underhood compt lamp)
• G105 (under hood compt, on firewall, near i/p harn pass-through)
• G106 (on eng side of left front wheel well)
• G109 (on lower left side of engine)
• G110 (on lower left side of engine)
• Hazard lamp switch
• Headlamp dimmer switch
• Headlamp washer fluid pump
• Horn assembly
• Hvac control module
• 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 key alarm switch
• Inflatable restraint front passenger presence system (pps) module
• Inflatable restraint sensing & diagnostic module (sdm)
• Instrument panel cluster (ipc)
• Long wheel base
• Nca
• Onstar ground shield
• Radio
• Radio ground shield
• Rear window washer fluid pump
• Right front fog lamp
• Right front marker lamp
• Right front park lamp
• Right front park/turn signal lamp
• Right front turn signal lamp
• Right headlamp
• Rollover sensor
• S103 (forward lamp harn, 8 cm from the rear washer pump motor breakout)
• S110
• S113 (forward lamp harn, 20 cm from windshield washer pump breakout, toward eng cooling fan breakout
• S128
• S129
• S202 (i/p harn, 16.5 cm from steering column connector breakout, toward dlc breakout)
• S227
• Steering wheel speed/ position sensor
• Tan
• Theft deterrent control module
• Traction control switch
• Transfer case shift control module
• Turn signal/ multifunction switch
• Underhood fuse block (on left side of eng compt)
• W/ all wheel drive
• W/ driver information center display
• W/ gps1
• W/ high pressure headlamp washer
• W/ premium performance enhanced audio speaker system
• W/ wiring provisions
• Windshield washer fluid level switch
• Windshield washer fluid pump
• Windshield wiper motor
• Windshield wiper/ washer switch

Ground Distribution Wiring Diagram (2 of 6) for Chevrolet TrailBlazer 2006

List of elements for Ground Distribution Wiring Diagram (2 of 6) for Chevrolet TrailBlazer 2006:

• (early prod) left third row courtesy/ reading lamp
• (early prod) right third row courtesy/ reading lamp
• (if equipped) garage door opener
• (if equipped) inside rearview mirror
• (w/ custom console roof interior) front courtesy/ reading lamp
• (w/ long wheelbase) rap relay 22
• (w/ moisture sensitive pulse windshield wiper system)
• A11
• A34
• B11
• Bare
• Body control module (bcm)
• Breakout for c700)
• Cargo lamp
• Center courtesy/ reading lamp
• Digital video disc (dvd) player
• Driver door module (ddm)
• Driver lumbar adjuster switch
• Driver memory seat module
• Driver seat adjuster switch
• Dvd ground shield
• Front courtesy/ reading lamp
• G302 (on lower
• Inside air temperature sensor assembly
• Left "b" pillar)
• Left quarter glass switch
• Left rear door latch assembly
• Left rear window switch
• Left vanity mirror lamp
• Lock relay 18
• Long wheel- base
• Long wheelbase
• Nca
• Onstar ground shield 1
• Outside moisture sensor
• Rear fuse block (below left rear seat)
• Right quarter glass switch
• Right vanity mirror lamp
• S311 (under driver seat 4.5 cm from lumbar switch breakout)
• S312 (main headliner harn, 80 cm from c308 breakout, toward front courtesy reading lamp)
• S322 (headliner harn, 16 cm from isrvm breakout, toward right sun shade mirror lamp)
• S350 (headliner harn, 3.5 cm from left quarterglass breakout)
• Short wheelbase
• Sunroof switch
• Unlock relay 24
• Vehicle communication system
• W/ automatic temperature control
• W/ rear seat enter- tainment package
• W/o custom console roof interior

Ground Distribution Wiring Diagram (3 of 6) for Chevrolet TrailBlazer 2006

List of elements for Ground Distribution Wiring Diagram (3 of 6) for Chevrolet TrailBlazer 2006:

• (if equipped) transfer case shift control switch
• (not used)
• (truck trailer hd wiring harness)
• (w/ automatic temperature controls) rear blower motor
• (w/ manual temperature controls) recirulation actuator
• (w/ uk6)
• (w/o uk6)
• Automatic transmission shift lock actuator
• Auxiliary hvac control module
• B16
• Blower motor control module
• Blower motor resistor assembly
• C277
• Cd6
• Cigar lighter
• Console auxiliary power outlet
• Data link connector
• Electronic adjustable pedal (eap) relay (if equipped)
• Front auxiliary power outlet
• G201 (ground splice pack, near right front of lower console)
• Headlamp switch
• Hvac control module
• Ignition lock cylinder control actuator
• Inflatable restraint steering wheel module coil
• Instrument panel cluster (ipc)
• Lower left steering wheel control switch assembly
• Lower right steering wheel control switch assembly
• Nca
• Rear window wiper/ washer switch
• S211 (i/p harn, 16 cm from sp 201 breakout)
• S226 (ground circuit splice, in steering column)
• S307 (console harn)
• Splice pack sp201 (lower right front of lower console)
• Steering wheel
• Turn signal/ hazard flasher module
• Upper left steering wheel control switch assembly
• Upper right steering wheel control switch assembly
• W/ automatic temperature controls
• W/ long wheelbase
• W/ manual temperature controls
• W/ short wheelbase

Ground Distribution Wiring Diagram (4 of 6) for Chevrolet TrailBlazer 2006

List of elements for Ground Distribution Wiring Diagram (4 of 6) for Chevrolet TrailBlazer 2006:

• (chassis harn, 8 cm from breakout to electronic brake control module)
• (chevrolet)
• (eng harn, 4 cm from breakout to c107)
• (gmc)
• (gmc, buick) left cornering lamp
• (not used)
• 4.2l
• 5.3l
• 5.3l, 6.0l
• A c1
• A/c compressor clutch assembly
• Bare
• Brake fluid level switch
• Buick
• C 5.3l, 6.0l 4.2l
• E5 (not used) c1
• Eap relay 49
• Electronic brake control module (ebcm)
• Engine control module (ecm)
• F/pump relay 41
• Fan relay 45
• Front axle actuator (if equipped)
• Front passenger door module (fpdm)
• G107 (on lower left side of eng)
• G108 (on lower left side of eng)
• G303 (on lower right "b" pillar)
• G304 (on outside of left frame rail, near electronic brake control module)
• Hdm relay 46
• Hood ajar switch
• Left front fog lamp
• Left front marker lamp
• Left front park lamp
• Left front park/turn signal lamp
• Left front turn signal lamp
• Left headlamp
• Mass airflow/ intake air temperature sensor
• Nca
• Onstar microphone ground shield 2
• Park/ neutral position (pnp) switch
• Passenger lumbar adjuster switch
• Passenger seat adjuster switch
• Powertrain control module (pcm)
• Right rear door latch assembly
• Right rear window switch
• S101 (5.3l, 6.0l)
• S107 (forward lamp harn, 9 cm from left turn signal breakout)
• S205
• S303 (5 cm from main harn, breakout for c800)
• S317 (pass seat main power harn, 14.5 cm from lumbar adjuster switch conn)
• Secondary air injection (air) solenoid
• Transmission control module (tcm)
• Ultra seating package
• Underhood fuse block (on left side of eng compt)
• Vehicle communication interface module (vcim)
• W/ gps 1
• W/ power adjustable pedals
• W/ wiring provisions

Ground Distribution Wiring Diagram (5 of 6) for Chevrolet TrailBlazer 2006

List of elements for Ground Distribution Wiring Diagram (5 of 6) for Chevrolet TrailBlazer 2006:

• (4.2l) secondary air injection (air) pump
• (if equipped) sunroof module
• (w/ air auto level control) air suspension compressor assembly
• (w/ immobilizer) theft deterrent alarm
• Fuel pump & sender assembly
• G305 (on outside of left frame rail, near fuel tank)
• G306 (on body panel, rear of left rear door)
• Gmc
• Left backup lamp
• Left quarter glass switch
• Nca
• Right backup lamp
• Right quarter glass switch
• S306 (short wheel base: chassis harn, 13 cm from breakout to fuel pump & sender assembly, long wheel base: chassis harn, 18 cm from breakout to fuel pump & sender assembly)
• S351

Ground Distribution Wiring Diagram (6 of 6) for Chevrolet TrailBlazer 2006

List of elements for Ground Distribution Wiring Diagram (6 of 6) for Chevrolet TrailBlazer 2006:

• (w/ long wheelbase) auxiliary blower motor control processor
• Audio amplifier
• Center high mounted stoplamp (chmsl)
• G401 (on lower left "d" pillar)
• G402 (on lower right "d" pillar)
• G403 (on left side of rear frame crossmember)
• Left license lamp
• Left tail lamp circuit board
• Liftgate module (lgm)
• Nca
• Rear window defogger grid
• Rear window wiper motor
• Right license lamp
• Right tail lamp circuit board
• S401 (short wheelbase: body harn, 7.5 cm from g401 breakout) (long wheelbase: body harn, 10 cm from g401 breakout)
• S402 (short wheel base: body harn, 7.5 cm from g402 breakout, long wheel base: body harn, 13 cm from g402 breakout)
• S901 (in liftgate) harn)
• Trailer connector
• W/ long wheelbase
• W/ premium performance enhanced audio speaker system
• W/ short wheelbase