INSTRUMENT CLUSTER – Cadillac STS 2005 – SYSTEM WIRING DIAGRAMS

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Cadillac STS 2005

List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Cadillac STS 2005:

• (not used)
• Abs indicator
• Backlighting
• Backlighting ctrl
• Bat + voltage
• Brake fluid level switch (master cylinder reservoir)
• Brake indicator
• Charge indicator
• Class 2 (ecm)
• Class 2 (ipm)
• Clock
• Clock ctrl
• Cruise indicator
• Dic sw
• Dic sw low ref
• Dic sw sig
• Ecm/tcm fuse 10a
• Engine controls system
• Engine coolant temperature indicator
• Fasten safety belt indicator
• Front fog lamps indicator
• Fuel level
• G101 (near left front strut tower)
• Gmlan
• Gmlan (ebcm)
• Gmlan (ecm)
• Gmlan (ipm)
• Gmlan (rim)
• Gmlan (sdm)
• Gmlan (tcm)
• High beam indicator
• Hot at all times
• Hot in run or start
• Hud fuse 10a
• Ign 1 voltage
• Instrument panel cluster (ipc)
• Left turn indicator
• Lights on indicator
• Low engine oil pressure indicator
• Low spd gmlan serial
• Malfunction indicator
• Pnk
• Power distribution system
• Right turn indicator
• Security indicator
• Sir indicator
• Speedometer
• Sport mode indicator
• Tachometer
• Tap up/ down enable indicator
• Tcm/ipc/ ecm fuse 15a
• Temperature
• Tpm indicator
• Traction control off indicator
• Trip reset sw sig
• Trip reset switch
• Trip/ odometer
• Trip/odometer ctrl
• Underhood fuse block (right front side of eng compt)
• Wait to start indicator (not used)
• Winter mode indicator

Instrument Cluster Wiring Diagram (2 of 2) for Cadillac STS 2005

List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Cadillac STS 2005:

• Auto
• Bat pos voltage
• Computer data lines system
• Courtesy lmp sw on sig
• Eng/ met
• G200 (behind left kick panel)
• Head up display (hud)
• Head up display sw low ref
• I/p dimmer sw sig
• I/p dimmer switch
• Ign
• Image dn
• Image up
• Info dn
• Info reset
• Info up
• Instrument panel module (ipm) (behind glove box)
• Interior lights system
• Lo spd gmlan serial data
• Logic
• Low ref
• Low spd gmlan serial data
• Message request
• Night vision image dimming sig
• Night vision image dn sig
• Night vision image up sig
• Park brake switch (base of brake pedal)
• Pk brk sw sig
• Pnk
• Sig gnd
• Splice pack sp201 (under dash, near firewall grommet)
• Tan
• Trip a/b
• Trip reset
• W/ head up display
• Xxx mph/kpm check gages