POWER DISTRIBUTION – GMC Envoy 2008 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for GMC Envoy 2008

List of elements for Power Distribution Wiring Diagram (1 of 5) for GMC Envoy 2008:

• (above left front wheelwell) underhood fuse block
• (in i/p harness, 18 cm from automatic transmission shift lever connector breakout) j320
• 4.2l
• 4wd fuse 48 15a
• 5.3l & 6.0l
• A11
• A18
• Abs fuse 33 60a
• Acc
• Air suspension compressor (w/ auto air level control)
• Atc fuse 8 30a
• Automatic transmission shift lock control actuator
• Auxiliary hvac control module (manual a/c)
• Auxiliary mode actuator
• B11
• Battery
• Body control module (bcm)
• Crank fuse 17 10a
• D9 x1
• Defrost actuator
• Elec brk fuse 19 30a
• Electronic brake control module (ebcm)
• Engine control module (ecm)
• F11
• Flat- wire
• Front driver axle actuator (w/ 2 speed push button control)
• Generator
• Hvac control module
• Hvac control module (manual a/c)
• Hvac fuse 44 30a
• Hvac i fuse 39 10a
• I/p battery fuse 48 125a
• Ign 0 fuse 47 10a
• Ign a fuse 34 40a
• Ign b fuse 36 40a
• Ignition switch
• Left air temperature actuator
• Lock
• Mode actuator
• Nca
• Pnk
• Rear fuse block (below left rear seat)
• Recirculation actuator
• Red
• Right air temperature actuator
• Run
• Start
• Starter
• Starter relay 47
• Steering wheel speed/ position sensor
• Tbc ig fuse 50 3a
• Theft deterrent module (tdc) (if equipped)
• To blower fuse 35 (diagram 2 of 5)
• To brake fuse 51 (diagram 2 of 5)
• To rear fuse block (diagram 2 of 5)
• To rear fuse block lgm/dsm fuse 19 (diagram 4 of 5)
• To underhood fuse block (diagram 3 of 5)
• Trailer connector (hd trunk trailer)
• Trailer fuse 32 30a
• Transfer case encoder motor (w/ 2 speed push button control)
• Transfer case shift control module (w/ all wheel drive & w/ 2 speed push button control)
• Transfer case shift control switch (w/ 2 speed push button control)
• Turn signal/ multi-function switch
• Underhood fuse block (above left front wheelwell)
• Vses fuse 58 fuse 61 60a

Power Distribution Wiring Diagram (2 of 5) for GMC Envoy 2008

List of elements for Power Distribution Wiring Diagram (2 of 5) for GMC Envoy 2008:

• (above left front wheelwell) underhood fuse block
• (in i/p harness, 33 cm from blower motor resistor assembly)
• (w/ power adjustable pedals)
• 4.2l
• 5.3l & 6.0l
• A/c fuse 30 10a
• A/c relay
• A20
• A6 x1
• Air pump fuse 56 60a
• Air suspension compressor assembly (w/ auto air level control)
• Automatic a/c
• Aux pwr 1 fuse 46 20a
• B11
• B15
• Blower fuse 35 40a
• Blower motor control module
• Blower motor resistor assembly
• Body control module (bcm)
• Brake fuse 51 10a
• C11
• Center console accessory power outlet
• Cigar lighter
• Data link connector (dlc)
• Eap fuse 15 fuse 59 15a
• Eap relay 49 (w/ power adjustable pedals)
• Ecas fuse 1 30a
• Electronic adjustable pedal (eap) relay
• Electronic brake control module (ebcm)
• Evaporative emission (evap) canister vent solenoid valve
• Flat- wire
• Fog lamp relay 39
• Fog lp fuse 11 15a
• From b ign b fuse 36 (diagram 1 of 5)
• From c hvac i fuse 39 (diagram 1 of 5)
• From ignition switch (diagram 1 of 5)
• From lgm/dsm l fuse 19 (diagram 4 of 5)
• Front accessory power outlet
• Frt wpr fuse 33 25a
• G201
• Hazrd fuse 52 25a
• Hdlp wpr relay 37 (w/ high pressure headlamp washer)
• Horn fuse 21 15a
• Horn relay 40
• Instrument panel cluster (ipc)
• Ipc/dic fuse 24 10a
• J250
• J307
• Ltr fuse 13 20a
• Manual a/c
• Nca
• Rain fuse 29 10a
• Rear fuse block (below left rear seat)
• Rear wpr relay 38
• Red
• Secondary air injection (air) pump relay (4.2l & w/ electronic air injection reactor system)
• Splice pack jx201 (at lower right front of lower console)
• Stop lamp fuse 12 25a
• Stoplamp switch
• Tbc acc fuse 31 3a
• Tbc run fuse 52 3a
• Tcm cnstr fuse 26 fuse 15 10a
• Tcm fuse 35 10a
• To ecm fuse 29 (diagram 3 of 5)
• Transmission control module (tcm)
• Turn signal/ hazard flasher module
• Underhood fuse block (above left front wheelwell)
• Windshield outside moisture sensor (if equipped)
• Windshield wiper motor
• Wpr fuse 7 20a
• Wsw fuse 9 15a
• Wsw relay 42

Power Distribution Wiring Diagram (3 of 5) for GMC Envoy 2008

List of elements for Power Distribution Wiring Diagram (3 of 5) for GMC Envoy 2008:

• (4.2l)
• (in automatic transmission)
• (in fuel injector harness) j111
• (not used)
• (w/ power adjustable pedals) eap relay
• 1-2 shift solenoid (ss) valve
• 2-3 shift solenoid (ss) valve
• 3-2 shift solenoid (ss) valve
• 4.2l
• 5.3l & 6.0l
• Air bag fuse 18 10a
• Air sol fuse 54 15a
• Air sol relay 55
• Automatic transmission
• Back-up fuse 27 15a
• Before breakout to inflatable restraint sensing & diagnostic module) j220
• Body control module (bcm)
• E12
• Ecm fuse 29 (5.3l & 6.0l) 10a
• Ecmi fuse 28 15a
• Engine control module (ecm)
• From air sol fuse 54 f (diagram 3 of 5)
• From hazrd fuse 52 d (diagram 2 of 5)
• From ignition switch (diagram 1 of 5)
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• Fuel injector 5
• Fuel injector 6
• Fuel pump relay 41
• Generator battery control module
• Hdm fuse 53 fuse 57 15a
• Hdm relay 46
• Hi headlamp relay 43
• Ign coils fuse 14 10a
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Inflatable restraint passenger presence system (pps) module
• Inflatable restraint sensing & diagnostic module (sdm)
• Inflatable restraint vehicle rollover sensor
• Input speed sensor (iss)
• J133
• J134
• Park/ neutral position (pnp) switch
• Pcm b fuse 10 20a
• Pcm i fuse 28 15a
• Pnk
• Powertrain control module (pcm)
• Powertrain relay 57 relay 60
• Red
• Rvc fuse 48 fuse 62 10a
• Secondary air injection (air) pump relay (4.2l & electronic air injection reactor system)
• Security immobilization equipment system
• Tbc 1 fuse 31 fuse 58 10a
• Theft deterrent alarm
• Theft deterrent alarm (if equipped)
• Theft deterrent module (tdm)
• To air bag fuse 18 (diagram 3 of 5)
• To ign e fuse 22 (diagram 4 of 5)
• Torque converter clutch (tcc) pulse width modulation (pwm) solenoid valve
• Torque converter clutch (tcc) solenoid valve
• Trans fuse 53 15a
• Transmission control module (tcm)
• Underhood fuse block (above left front wheelwell)
• X175 e

Power Distribution Wiring Diagram (4 of 5) for GMC Envoy 2008

List of elements for Power Distribution Wiring Diagram (4 of 5) for GMC Envoy 2008:

• (in body harness channel on rear floor, 12 cm to left of jx306) (security immobilization equipment system) j374
• (in i/p harness, above dash left lower panel, 11 cm from steering column breakout) j239
• A/c relay 44
• A19
• Amp fuse 11 20a
• Audio amplifier
• Automatic a/c
• Auxiliary hvac control module
• Body control module (bcm)
• C10
• D10
• D12
• Ddm fuse 10 10a
• Digital radio receiver
• Digital video disc (dvd) player
• Driver door module (ddm)
• Driver memory seat module
• E12
• E2 x3
• Flat-wire
• From radio fuse 41 h (diagram 4 of 5)
• From trans fuse 53 g (diagram 3 of 5)
• From underhood fuse block, i/p battery fuse 48 (diagram 1 of 5)
• Front passenger door module (fpdm)
• Garage door opener (gdo)
• Headlamp switch (if equipped)
• Hvac b fuse 36 10a
• Hvac control module
• Ign e fuse 22 10a
• Inside rearview mirror (if equipped)
• Instrument panel cluster (ipc)
• J341 (in headliner harness, 6.5 cm from breakout to left clearance lamp)
• Left headlamp leveling actuator (if equipped)
• Left rear window switch
• Lgm/dsm fuse 19 10a
• Liftgate module (lgm)
• Lt doors circuit breaker 2 25a
• Oh batt/onstar fuse 27 10a
• Park/ neutral position (pnp) switch
• Pdm fuse 12 10a
• Pnk
• Premium
• Radio
• Radio fuse 41 15a
• Rear fuse block (below left rear seat)
• Red
• Right headlamp leveling actuator (if equipped)
• Right rear window switch
• Rt doors circuit breaker 1 25a
• Stop lamp switch
• Tbc ign 1 fuse 16 10a
• To aux pwr 1 fuse 46 (diagram 2 of 5)
• To hvac b fuse 36 (diagram 4 of 5)
• To lgm 2 fuse 3 (diagram 5 of 5)
• Turn signal/ multi- function switch
• Underhood fuse block (above left front wheelwell)
• Vehicle communication interface module (w/ vehicle communication system)
• Vehicle inclination sensor
• W/ digital audio system
• W/ memory
• W/ rear seat enter- tainment package & garage door opener
• W/ rear seat enter- tainment package, w/o garage door opener
• W/o rear seat enter- tainment package, w/ garage door opener
• X2 a5
• X2 d5

Power Distribution Wiring Diagram (5 of 5) for GMC Envoy 2008

List of elements for Power Distribution Wiring Diagram (5 of 5) for GMC Envoy 2008:

• (diagram 4 of 5)
• (diagram 5 of 5)
• (not used)
• B13
• B17
• Body control module (bcm)
• Driver memory seat module
• Driver seat adjuster switch
• Driver seat lumbar adjuster switch
• Flat- wire
• From amp fuse 11 j
• From tbc 5 fuse 32 k
• J318 (in driver's seat harness, 7 cm from breakout to body connector)
• J319 (in passenger seat harness, 7cm from breakout to body connector)
• J328
• J329
• Lgm 2 fuse 3 30a
• Liftgate module (lgm)
• Lock relay 18
• Locks fuse 21 10a
• Park lp relay 30
• Passenger seat adjuster switch
• Passenger seat lumbar adjuster switch
• Rear fuse block (below left rear seat)
• Rear window wiper motor
• Rr hvac fuse 13 30a
• Rr wiper circuit breaker 9 15a
• Seats circuit breaker 8 30a
• Sunroof fuse 28 20a
• Sunroof motor (if equipped)
• Tbc 2 fuse 7 10a
• Tbc 3 fuse 4 10a
• Tbc 4 fuse 40 10a
• Tbc 5 fuse 32 10a
• To seats circuit breaker 8 (diagram 5 of 5)
• Unlock relay 24
• W/ deluxe seats
• W/ memory
• W/o memory