COMPUTER DATA LINES – Cadillac STS 2005 – SYSTEM WIRING DIAGRAMS

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram (1 of 2) for Cadillac STS 2005

List of elements for Computer Data Lines Wiring Diagram (1 of 2) for Cadillac STS 2005:

• 3.6l
• 4.6l
• A11
• B10
• B11
• B12
• Data link connector (dlc) (under lower left side of dash)
• Distance sensing cruise control module (behind front fascia, near hood latch)
• Electronic brake control module (ebcm) (right front corner of engine compt, behind right wheel)
• Electronic suspension (esc) control module (below right "c" pillar)
• Engine control module (ecm) (3.6l: front of engine, on right valve cover) (4.6l: on left front frame rail, below left headlamp)
• From sp303 (diagram 2 of 2)
• G200 (behind left kick panel)
• Headlamp leveling module
• High speed gmlan data wake-up
• High speed gmlan data wakeup
• High speed gmlan ecm/ tcm wakeup
• High speed gmlan serial data bus +
• High speed gmlan serial data bus -
• Hot at all times
• Instrument panel module (ipm) (right side of dash, behind glove box)
• Ipm/ aldl fuse 10a
• Low speed gm lan serial data
• Low speed gmlan serial data
• S113 (in engine harn, 19 cm from ho2s bank 1 sensor 1)
• S116 (forward lamp harn, 31 cm from right headlamp leveling actuator)
• Splice pack sp100 (behind left center of front bumper)
• Splice pack sp201 (under dash, near firewall grommet)
• Tan
• To sp201 (diagram 2 of 2)
• Transmission control module (tcm) (right front corner of engine compt)
• Underhood fuse block (right front side of engine compartment)
• Vehicle communication interface module (vcim) (in rear compt, near right strut tower)

Computer Data Lines Wiring Diagram (2 of 2) for Cadillac STS 2005

List of elements for Computer Data Lines Wiring Diagram (2 of 2) for Cadillac STS 2005:

• Audio amplifier
• Digital radio receiver
• Driver door module (ddm) (in door)
• Driver door switch assembly (in door)
• From instrument panel module (ipm) (diagram 1 of 1)
• Front passenger door module (fpdm) (in door)
• Head up display (hud)
• Hvac control module (in center of dash, below radio)
• Inflatable restraint sensing & diagnostic module (sdm) (under rear of center console)
• Instrument panel cluster (ipc)
• Left rear door module (lrdm) (in door)
• Low speed gm lan serial data
• Memory seat module (msm) (under driver seat)
• Radio
• Rear integration module (rim) (under left side of package shelf)
• Remote control door lock receiver (under package shelf)
• Right rear door module (rrdm) (in door)
• Splice pack sp201 (under dash, near firewall grommet)
• Splice pack sp300
• Splice pack sp303 (on right frame rail, near right side of seat)
• Steering column lock control module (left side of steering column)
• To vehicle communication interface module (vcim) (diagram 1 of 1)
• Tv antenna module (below left side of package shelf)