COMPUTER DATA LINES – Cadillac STS 2008 – SYSTEM WIRING DIAGRAMS

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 4) for Cadillac STS 2008

List of elements for Computer Data Lines Wiring Diagram (1 of 4) for Cadillac STS 2008:

• (in engine harness, 19 cm from ho2s bank 1 sensor 1 connector) j113
• (in passenger compt, behind left kick panel) g200
• (under left side of dash, near steering column) data link connector (dlc)
• 3.6l
• 4.4l & 4.6l
• Can bus high serial data
• Can bus low serial data
• Distance sensing cruise control (dscc) module (behind front fascia, near hood latch)
• Ecm/ tcm serial data wake up
• Ecm/tcm serial data wake up
• Engine control module (ecm) (3.6l: front of engine, on right valve cover) (except 3.6l: on left front frame rail, below left headlamp assembly)
• G200 (in passenger compt, behind left kick panel)
• Headlamp leveling module
• High speed gmlan data wake up
• High speed gmlan serial data (+)
• High speed gmlan serial data (-)
• High speed gmlan serial data +
• High speed gmlan serial data -
• High speed gmlan serial data bus +
• High speed gmlan serial data bus -
• High speed gmlan serial data wake up
• Hot at all times
• Instrument panel module (ipm) (right side of dash, behind glove box)
• Ip/ mdl/ aldl fuse 10a
• J116 (in forward lamp harness, 31 cm from right headlamp leveling actuator connector)
• Jx201 (on dash harness, under dashboard, near firewall grommet)
• Jx405
• Low speed gmlan serial data
• Power steering control module (pscm) (left side of dash, above park brake pedal)
• Tan
• Underhood fuse block (right front side of engine compt)
• W/ active brake control
• W/ auto adaptive cruise control
• W/ auto headlamps leveling
• W/ magnetic ride control
• W/o active brake control
• W/o auto adaptive cruise control
• W/o auto headlamps leveling

Computer Data Lines Wiring Diagram (2 of 4) for Cadillac STS 2008

List of elements for Computer Data Lines Wiring Diagram (2 of 4) for Cadillac STS 2008:

• A11
• Automatic transmission
• B10
• B11
• B12
• Can bus high serial data
• Can bus low serial data
• Electronic brake control module (ebcm) (on right front corner of engine compt, behind right front wheel)
• High speed gmlan data wake up
• High speed gmlan serial data (+)
• High speed gmlan serial data (-)
• High speed gmlan serial data bus +
• High speed gmlan serial data bus -
• High speed gmlan serial data wakeup
• Jx100 (on forward lamp harness, left of center, behind front bumper)
• Low speed gmlan serial data
• Tan
• Vehicle communication interface module (vcim) (w/ onstar) (in rear compt, near right rear strut tower)
• W/ active brake control
• W/ auto adaptive cruise control
• W/ magnetic ride control
• W/ onstar
• W/o active brake control
• W/o active brake control & auto adaptive cruise control
• W/o auto adaptive cruise control
• W/o magnetic ride control
• W/o onstar

Computer Data Lines Wiring Diagram (3 of 4) for Cadillac STS 2008

List of elements for Computer Data Lines Wiring Diagram (3 of 4) for Cadillac STS 2008:

• Can bus high serial data
• Can bus low serial data
• Electronic suspension control (esc) module (w/ magnetic ride control) (below right "c" pillar)
• High speed gmlan serial data (+)
• High speed gmlan serial data (-)
• High speed gmlan serial data +
• High speed gmlan serial data -
• High speed gmlan serial data wake up
• Jx304
• Jx310
• Jx405
• Serial data can bus high
• Steering wheel speed/position sensor (w/ active brake control)
• Tan
• Vehicle stability control module (w/ active brake control)
• W/ active brake control
• W/o active brake control
• Yaw rate & lateral accelerometer sensor (w/ active brake control) (under the front passenger seat)

Computer Data Lines Wiring Diagram (4 of 4) for Cadillac STS 2008

List of elements for Computer Data Lines Wiring Diagram (4 of 4) for Cadillac STS 2008:

• Audio amplifier (left side of luggage compt)
• Digital radio receiver (on right side of package shelf)
• Driver door module (ddm) (inside driver door)
• Driver window switch
• Front passenger door module (fpdm) (inside right front door)
• Head up display (hud)
• Hvac control module (in center of dash, below radio)
• If equipped
• Inflatable restraint sensing & diagnostic module (sdm) (under rear of center console)
• Infotainment system
• Instrument panel cluster (ipc)
• Jx201 (on dash harness, under dashboard, near firewall grommet)
• Jx300 (on left frame rail, near left side of passenger seat)
• Jx303 (in passenger compt, on right frame rail, near right side of passenger seat)
• L low speed gmlan serial data x1
• Left rear door module (inside left rear door)
• Low speed gmlan serial data
• Low speed gmlan serial data x1
• Low speed gmlan serial data x3
• Memory seat module (msm) (under driver seat)
• Radio
• Rear integration module (rim) (in left side of rear compt, under rear shelf)
• Remote control door lock receiver (rcdlr) (under rear speaker shelf)
• Right rear door module (rrdm) (inside right rear door)
• Television antenna module