COMPUTER DATA LINES – Cadillac Escalade EXT 2008 – SYSTEM WIRING DIAGRAMS

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 2) for Cadillac Escalade EXT 2008

List of elements for Computer Data Lines Wiring Diagram (1 of 2) for Cadillac Escalade EXT 2008:

• (not used)
• (upfitter provisional)
• 2 or more of w/ onstar, digital radio & rear seat & earphone jacks radio control
• 3b1
• Assist step control module (under left center of vehicle)
• Audio amplifier (if equipped) (under center console)
• B (not used)
• Cadillac gmc/chevrolet
• Comfort & decor level 3 convenience package
• Data link connector (dlc) (below left side of dash)
• Digital radio receiver
• Digital radio receiver (if equipped)
• Driver door lock/ window switch
• Driver memory seat module (under front of driver's seat)
• F (not used)
• G200 (right front corner of hvac case)
• G201 (behind upper left end of dash)
• Hot at all times
• Hvac control module
• I/p fuse block (behind lower left end of dash)
• Inflatable restraint front passenger presence system (pps) module (below right front seat)
• Inflatable restraint sensing & diagnostic module (sdm) (under left front seat)
• Inflatable restraint vehicle rollover sensor (asf) (under center console)
• Inside rearview mirror (isrvm) (w/ intelligent high beam control)
• Instrument panel cluster (ipc)
• J200
• Jx200 (upper left corner of the passenger compt, behind the i/p)
• Jx201 (upper left corner of the passenger compt, behind i/p)
• Jx300 (bottom of driver side "b" pillar, behind trim panel)
• L (not used)
• Left i/p junction block (below left end of dash)
• Left i/p junction block (below left end of dash) x1
• Low speed gmlan serial data
• Ltr fuse 53 20a
• Object alarm module (under right front seat)
• Passenger door lock/ window switch
• Power distribution system
• Power liftgate module (left rear of cargo area, behind trim panel)
• Radio
• Rear heated seat module (under left rear seat)
• Rear seat audio (rsa) control
• Rear seat audio (rsa) control (if equipped)
• Remote control door lock receiver (rcdlr) (w/o one piece liftgate: center rear of roof) (w/ one piece liftgate: on left "d" pillar)
• Right i/p junction block (below right end of dash)
• Tan
• Theft deterrent control module (tdm) (on ignition switch)
• 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 & earphone jacks radio control
• W/ luxury edition
• W/ onstar
• W/ rear seat & earphone jacks radio control
• W/ retractable power running board
• W/o luxury edition

Computer Data Lines Wiring Diagram (2 of 2) for Cadillac Escalade EXT 2008

List of elements for Computer Data Lines Wiring Diagram (2 of 2) for Cadillac Escalade EXT 2008:

• (in chassis harness, approximately 5 cm (1.97 in) from g305 breakout) (w/o 4 wheel hydraulic power brake) j301
• Accessory wakeup serial data
• Body control module (bcm) (behind lower left side of dash)
• Data link resistor
• Data link resistor (on rear chassis crossmember)
• Electronic brake control module (ebcm) (on left rear frame rail)
• Electronic suspension control (esc) module (left rear of frame chassis)
• Engine control module (ecm) (left side of engine compt)
• Fuel pump flow control module
• High speed gmlan serial data bus +
• High speed gmlan serial data bus -
• J104 (in engine harness, approximately 15 cm (5.91 in) from engine control module connector breakout)
• J207 (in instrument panel harness, in transfer case shift control module connector breakout)
• Left i/p junction block (below left end of dash)
• Low speed gmlan serial data
• Serial data comm- unication enable
• Serial data wake up signal
• Tan
• Transfer case shift control module (below left end of dash)
• Transfer case shift control module (w/ auto 4x4) (below left end of dash)
• Transmission control module (tcm) (left side of engine compt)
• Vehicle communication interface module (vcim) (behind center of dash)
• W/ 4 speed
• W/ 4 wheel hydraulic power brake
• W/ 6 speed
• W/ auto 4x4
• W/ bi-state real time damping chassis package
• W/ onstar
• W/o 4 wheel hydraulic power brake
• W/o auto 4x4
• W/o bi-state real time damping chassis package
• W/o onstar