STARTING/CHARGING – Cadillac XLR 2007 – SYSTEM WIRING DIAGRAMS

STARTING/CHARGING

Charging Wiring Diagram for Cadillac XLR 2007

List of elements for Charging Wiring Diagram for Cadillac XLR 2007:

• (not used) a
• A2 c2
• A5 c1
• Battery
• Battery saver active charge system fault high voltage low voltage service elect system
• Check gages
• Class 2 (bcm)
• Computer data lines system
• Engine control module (ecm) (lower right rear of engine compt)
• G104 (right side of engine compt, under battery)
• G106
• Generator
• Generator field duty cycle signal
• Generator turn on signal
• Head up display (hud)
• High speed gmlan serial data bus +
• High speed gmlan serial data bus -
• Horn fuse 2 15a
• Hud class 2 serial data
• Hud message center
• Ign
• Instrument panel cluster (ipc)
• Ipc class 2 serial data
• Logic
• Message center
• Message request
• Message request (bcm)
• Red
• Splice pack sp106 (in engine harness, right rear of engine compartment by battery, grounded to g106)
• Starter
• Tan
• Underhood fuse block (right rear of engine compt)
• Volts

Starting Wiring Diagram for Cadillac XLR 2007

List of elements for Starting Wiring Diagram for Cadillac XLR 2007:

• (behind right side of dash) body control module (bcm)
• (in engine harness, right rear of engine compartment by battery, grounded to g106) splice pack sp106
• 5v ref
• A13
• A14
• A5 c1
• A9 c3
• Automatic transmission
• B10 c4
• Batt 3 fuse 26 60a
• Battery
• Bcm class 2 serial data
• Bcm ignition mode data signal
• Brake pedal position sensor
• Brake position sensor signal
• C1 c4
• C13
• C14
• C2 e12
• C3 d1
• Charging circuit
• Computer data lines system
• Crank relay 43
• Ecm fuse 16 15a
• Ecm high speed gmlan serial data bus +
• Ecm high speed gmlan serial data bus -
• Engine control module (ecm) (lower right rear of engine compt)
• F12
• G104 (right side of engine compt, under battery)
• G106
• Gnd
• Ground
• High speed gmlan serial data bus +
• High speed gmlan serial data bus -
• Ignition mode switch
• Instrument panel cluster (ipc)
• Ipc class 2 serial data
• Logic
• Low ref
• Message center
• Message request
• Nca
• Off
• Park/ neutral signal
• Park/neutral signal
• Pnk
• Press brake to start
• Red
• Run/crank relay 7
• Run/crank relay ctrl
• S208
• Splice pack sp106 (in engine harness, right rear of engine compartment by battery, grounded to g106)
• Start
• Starter
• Starter enable relay control
• Starter fuse 30 40a
• Tan
• Tehc module assembly
• Underhood fuse block (right rear of engine compt)