COMPUTER DATA LINES
Computer Data Lines Wiring Diagram (1 of 2) for GMC Cab & Chassis Sierra 3500 HD 2008
https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO List of elements for Computer Data Lines Wiring Diagram (1 of 2) for GMC Cab & Chassis Sierra 3500 HD 2008:
- (in body harness, below passenger seat) splice pack jx339
- (in i/p extension harness, behind left side of dash) splice pack jx223
- (lower left side of dash) left i/p junction block
- (not used)
- (upfitter provisional)
- 2 or more
- 3b1
- Audio amplifier (if equipped) (under rear of center console)
- Body control module (bcm) (lower left side of dash)
- Chime module (center of dash, behind radio)
- Data link connector (dlc) (lower left side of dash)
- Digital radio receiver (behind right end of dash)
- Digital radio receiver (if equipped) (behind right end of dash)
- Driver door lock/window switch (if equipped)
- G200 (on right front corner of hvac module)
- G201 (upper left corner of dash)
- Ground distribution system
- Hot at all times
- Hvac control module
- I/p fuse block (left side of dash)
- Inflatable restraint front passenger presence system (pps) module (if equipped) (under front passenger seat)
- Inflatable restraint sensing & diagnostic module (sdm) (under driver's seat)
- Inflatable restraint vehicle rollover sensor (if equipped) (below center console)
- Instrument panel cluster (ipc)
- J200
- Left i/p junction block (lower left side of dash)
- Lo speed serial data
- Lo-speed serial data
- Low speed gmlan serial data
- Ltr fuse 53 (except 6.6l) fuse 50 (6.6l) 20a
- Memory seat module (w/ front individual non bucket seat) (under front of driver's seat)
- Of w/ onstar, digital radio & rear seat & earphone jacks radio control
- Passenger door lock/window switch (if equipped)
- Power distribution system
- Radio
- Rear object sensor control module (at rear cargo area, behind trim panel)
- Rear seat audio (rsa) control
- Rear seat audio (rsa) control (if equipped)
- Remote control door lock receiver (rcdlr) (top rear of passenger compt)
- Right i/p junction block (in right end of dash)
- Splice pack jx221 (in the i/p harness, behind left side of dash)
- Tan
- Theft deterrent control module (on right side of steering column)
- Underhood fuse block (left side of engine compt)
- Vehicle communication interface module (vcim) (behind center of dash)
- Vehicle communication interface module (vcim) (if equipped) (behind center of dash)
- W/ digital radio
- W/ digital radio, rear seat, onstar & earphone jacks radio control
- W/ luxury edition
- W/ onstar
- W/ radio provisions
- W/ rear seat & earphone jacks radio control
- W/o luxury edition
- W/o radio provisions
Computer Data Lines Wiring Diagram (2 of 2) for GMC Cab & Chassis Sierra 3500 HD 2008
List of elements for Computer Data Lines Wiring Diagram (2 of 2) for GMC Cab & Chassis Sierra 3500 HD 2008:
- (w/ trailer brake & except 4.3l, 5.3l (vin 0), 6.6l, 6.0l (vin k) & 5.3l (vin 3)) j338
- 4.3l
- 5.3l (vin 0), 6.0l (vin k) & w/ trailer brake
- 5.3l (vin 0), 6.0l (vin k) & w/o trailer brake
- 6.0l (vin y), 4.3l, 4.8l & 5.3l
- 6.2l except 6.2l & 6.6l
- 6.6l
- 6.6l 6.2l & 6.0l (vin k)
- Accessory wakeup serial data
- Body control module (bcm) (lower left side of dash)
- Data link resistor
- Electronic brake control module (ebcm) (on left side of frame assembly)
- Engine control module (ecm) (left front of engine compartment, near fan shroud)
- Except 4.3l & 6.6l
- Except 4.3l, 6.6l, 5.3l (vin 0), 6.0l (vin k) & 5.3l (vin 3)
- Except 6.6l
- Fuel system control module (fscm) (except 4.3l, 6.6l, 5.3l (vin 0), 6.0l (vin k) & 5.3l (vin 3)) (under rear of vehicle)
- Glow plug control module (gpcm) (6.6l) (top left rear of engine)
- Hb01
- Hb04
- Hb05
- Hb06
- Hb20
- Hi spd gmlan serial data +
- Hi spd gmlan serial data -
- High speed gmlan serial data bus +
- High speed gmlan serial data bus -
- J104 (in engine harness, 5 cm from engine control module connector breakout)
- J207 (w/ auto & electronic 4x4) (in instrument panel harness, in transfer case shift control module connector breakout)
- J222 (w/ pto) (in instrument panel harness)
- Left i/p junction block (lower left side of dash)
- Power take off (pto) module (outside of right front chassis frame)
- Serial data comm enable
- Tan
- Terminator
- Trailer brake controller module (tbcm) (w/ trailer brake) (20/30 series: left rear frame rail) (31 series: on left frame rail)
- Transfer case shift control module (w/ auto & electronic 4x4) (lower left side of dash)
- Transmission control module (tcm) (left front of engine compartment, near fan shroud)
- Vehicle communication interface module (vcim) (behind center of dash)
- W/ auto & electronic 4x4
- W/ hydraulic brakes
- W/ onstar
- W/ pto
- W/ trailer brake
- W/o auto & electronic 4x4
- W/o hydraulic brakes
- W/o onstar
- W/o pto
- W/o trailer brake