STARTING/CHARGING – Cadillac CTS 2014 – SYSTEM WIRING DIAGRAMS

STARTING/CHARGING

Charging Wiring Diagram, Coupe for Cadillac CTS 2014

List of elements for Charging Wiring Diagram, Coupe for Cadillac CTS 2014:

• 200a
• 3.0l & 3.6l
• 6.2l
• Battery
• Battery current sensor (near rear of battery)
• Body control module (bcm) (left end of dash)
• Charge ind
• Computer data lines system
• Current sens low ref
• Current sens sig
• Current sens sply volt
• Driver information center display
• Engine control module (ecm) (6.2l: right rear of engine compt) (3.0l & 3.6l: below left headlamp assembly)
• G201 (left kick panel)
• G405 (except wagon: right rear of luggage compt) (wagon: under center of luggage compt floor)
• Gen duty cycle sig
• Gen turn on sig
• Generator
• Generator fuse holder
• Ground
• Instrument cluster
• Logic
• Low speed gmlan serial data
• Pnk
• Power distribution system
• Rear body fuse block (left side of luggage compt)
• Red
• Rvc/snsr fuse 10a
• Serial data bus+
• Serial data bus-
• Starter motor
• Tan
• Underhood fuse block (right front of engine compt)
• X260

Charging Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014

List of elements for Charging Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014:

• 200a
• 3.0l & 3.6l
• 6.2l
• Battery
• Battery current sensor (near rear of battery)
• Body control module (bcm) (left end of dash)
• Charge ind
• Computer data lines system
• Current sens low ref
• Current sens sig
• Current sens sply volt
• Driver information center display
• Engine control module (ecm) (6.2l: right rear of engine compt) (3.0l & 3.6l: below left headlamp assembly)
• G201 (left kick panel)
• G405 (except wagon: right rear of luggage compt) (wagon: under center of luggage compt floor)
• Gen duty cycle sig
• Gen turn on sig
• Generator
• Generator fuse holder
• Ground
• Instrument cluster
• Logic
• Low speed gmlan serial data
• Pnk
• Power distribution system
• Rear body fuse block (left side of luggage compt)
• Red
• Rvc/snsr fuse 10a
• Serial data bus+
• Serial data bus-
• Starter motor
• Tan
• Underhood fuse block (right front of engine compt)
• X260

Charging Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014

List of elements for Charging Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014:

• Auxiliary underhood fuse block (right front of engine compt)
• Battery
• Battery current sensor (near rear of battery)
• Battery fuse block (top of battery)
• Body control module (left end of dash)
• Charge
• Charge ind ctrl
• Computer data lines system
• Current sens low ref
• Current sens sig
• Current sens sply volt
• Display
• Ecm ign fuse 5a
• Engine control module (lower right front of engine compt)
• Fuse 200a
• Fuse 350a
• G100 (3.6l: right front of engine) (3.6l turbo: rear of left cylinder bank)
• G400 (under left side of luggage compt floor)
• Generator
• Generator field duty cycle sig
• Gnd
• Hi spd gmlan srl data (+)
• Hi spd gmlan srl data (+) 1
• Hi spd gmlan srl data (-)
• Hi spd gmlan srl data (-) 1
• Hot w/ ignition main relay energized
• Instrument cluster
• Logic
• Most serial data (+)
• Most serial data (-)
• Red
• Run/crank ign 1 volt
• Starter motor
• Underhood fuse block (right front of engine compt)

Charging Wiring Diagram, Wagon for Cadillac CTS 2014

List of elements for Charging Wiring Diagram, Wagon for Cadillac CTS 2014:

• 200a
• 3.0l & 3.6l
• 6.2l
• Battery
• Battery current sensor (near rear of battery)
• Body control module (bcm) (left end of dash)
• Charge ind
• Computer data lines system
• Current sens low ref
• Current sens sig
• Current sens sply volt
• Driver information center display
• Engine control module (ecm) (6.2l: right rear of engine compt) (3.0l & 3.6l: below left headlamp assembly)
• G201 (left kick panel)
• G405 (except wagon: right rear of luggage compt) (wagon: under center of luggage compt floor)
• Gen duty cycle sig
• Gen turn on sig
• Generator
• Generator fuse holder
• Ground
• Instrument cluster
• Logic
• Low speed gmlan serial data
• Pnk
• Power distribution system
• Rear body fuse block (left side of luggage compt)
• Red
• Rvc/snsr fuse 10a
• Serial data bus+
• Serial data bus-
• Starter motor
• Tan
• Underhood fuse block (right front of engine compt)
• X260

Starting Wiring Diagram, Coupe for Cadillac CTS 2014

List of elements for Starting Wiring Diagram, Coupe for Cadillac CTS 2014:

• 3.0l & 3.6l
• 5v ref
• 6.2l
• Acc
• Automatic transmission assembly (a/t)
• Battery
• Body control module (bcm) (left end of dash)
• Charging circuit
• Clutch pedal position (cpp) sensor (m/t) (top of clutch pedal assembly)
• Clutch position sens rtn
• Clutch position sens sig position
• Computer data lines system
• Control solenoid valve assembly
• Engine control module (ecm) (6.2l: right rear of engine compt) (3.0l & 3.6l: below left headlamp assembly)
• G104 (right front of engine compt)
• G405 (except wagon: right rear of luggage compt) (wagon: under center of luggage compt floor)
• Ign lk cyl ctrl actr sig trans park/ntrl sig
• Ignition switch
• Off
• Off/run/crank volt
• Power distribution system
• Red
• Run
• Serial data bus+
• Serial data bus-
• Start
• Starter motor
• Starter relay
• Starter relay coil ctrl
• Strtr fuse 40a
• Tan
• Transmission control module
• Transmission internal mode switch
• Underhood fuse block (right front of engine compartment)
• X105

Starting Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014

List of elements for Starting Wiring Diagram, Sedan CTS-V for Cadillac CTS 2014:

• 3.0l & 3.6l
• 5v ref
• 6.2l
• Acc
• Automatic transmission assembly (a/t)
• Battery
• Body control module (bcm) (left end of dash)
• Charging circuit
• Clutch pedal position (cpp) sensor (m/t) (top of clutch pedal assembly)
• Clutch position sens rtn
• Clutch position sens sig position
• Computer data lines system
• Control solenoid valve assembly
• Engine control module (ecm) (6.2l: right rear of engine compt) (3.0l & 3.6l: below left headlamp assembly)
• G104 (right front of engine compt)
• G405 (except wagon: right rear of luggage compt) (wagon: under center of luggage compt floor)
• Ign lk cyl ctrl actr sig trans park/ntrl sig
• Ignition switch
• Off
• Off/run/crank volt
• Power distribution system
• Red
• Run
• Serial data bus+
• Serial data bus-
• Start
• Starter motor
• Starter relay
• Starter relay coil ctrl
• Strtr fuse 40a
• Tan
• Transmission control module
• Transmission internal mode switch
• Underhood fuse block (right front of engine compartment)
• X105

Starting Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014

List of elements for Starting Wiring Diagram, Sedan Except CTS-V for Cadillac CTS 2014:

• (3.6l) a
• (except 3.6l)
• 6 speed
• 8 speed
• A/t
• Automatic transmission assembly
• Battery
• Battery current sensor (near rear of battery)
• Battery fuse block (top of battery)
• Computer data lines system
• Control solenoid valve assembly
• Ecm ign fuse 15a
• Engine control module (lower right front of engine compt)
• Fuse 300a
• G100 (3.6l: right front of engine) (3.6l turbo: rear of left cylinder bank)
• G107 (2.0l: rear of cylinder head (3.6l & 3.6l turbo: rear of left cylinder bank)
• G400 (under left side of luggage compt floor)
• Gnd
• High speed gmlan serial data (+) 1
• High speed gmlan serial data (-) 1
• Hot w/ ignition main relay energized
• Ignition mode switch
• Keyless entry control module (under right side of package tray)
• Low ref
• Nca
• Park/neutral position switch (right side of transmission)
• Red
• Run/crank ign 1 volt
• Serial data
• Starter enable relay ctrl
• Starter motor
• Starter relay
• Strtr fuse 30a
• Sw sig 2
• Transmission control module
• Transmission internal mode switch
• Transmission park/ neutral signal 1
• Underhood auxiliary fuse box (right front of engine compt) x6
• Underhood fuse block (right front of engine compt)
• X275

Starting Wiring Diagram, Wagon for Cadillac CTS 2014

List of elements for Starting Wiring Diagram, Wagon for Cadillac CTS 2014:

• 3.0l & 3.6l
• 5v ref
• 6.2l
• Acc
• Automatic transmission assembly (a/t)
• Battery
• Body control module (bcm) (left end of dash)
• Charging circuit
• Clutch pedal position (cpp) sensor (m/t) (top of clutch pedal assembly)
• Clutch position sens rtn
• Clutch position sens sig position
• Computer data lines system
• Control solenoid valve assembly
• Engine control module (ecm) (6.2l: right rear of engine compt) (3.0l & 3.6l: below left headlamp assembly)
• G104 (right front of engine compt)
• G405 (except wagon: right rear of luggage compt) (wagon: under center of luggage compt floor)
• Ign lk cyl ctrl actr sig trans park/ntrl sig
• Ignition switch
• Off
• Off/run/crank volt
• Power distribution system
• Red
• Run
• Serial data bus+
• Serial data bus-
• Start
• Starter motor
• Starter relay
• Starter relay coil ctrl
• Strtr fuse 40a
• Tan
• Transmission control module
• Transmission internal mode switch
• Underhood fuse block (right front of engine compartment)
• X105