Harness Routing Views. Cadillac SLS 2008

For 1990-2009 cars only

Makes 🢒 Cadillac 🢒 2008 🢒 SLS 🢒 Power and Signal Distribution 🢒 Wiring Systems and Power Management 🢒 Harness Routing Views

Figure 1:

Forward Lamp Harness


(1)	Headlamp Leveling Actuator - Left Connector
(2)	SP100
(3)	Hood Ajar Switch Connector
(4)	Cruise Control Module Connector
(5)	Ambient Air Temperature Sensor Connector
(6)	Air Quality Sensor Connector
(7)	Headlamp Level Controller
(8)	Fuse Block - Underhood C1
(9)	C112
(10)	C108
(11)	C111 (w/ K59, TT6)
(12)	S116
(13)	C113 (LH2)
(14)	G110
(15)	G104
(16)	Cooling Fan - Right Connector
(17)	S110
(18)	S111
(19)	Cooling Fan - Left Connector
(20)	Horn Assembly Connector
(21)	C107
(22)	Headlamp Assembly - Left Connector

Figure 2:

Valley Jumper Harness (LH2)


(1)	C104
(2)	Starter
(3)	Knock Sensor (KS) Bank 1 Connector
(4)	Camshaft Position (CMP) Actuator Solenoid Intake Bank 1 Connector
(5)	Camshaft Position (CMP) Actuator Solenoid Exhaust Bank 1 Connector
(6)	Camshaft Position (CMP) Actuator Solenoid Exhaust Bank 2 Connector
(7)	Camshaft Position (CMP) Actuator Solenoid Intake Bank 2 Connector
(8)	Knock Sensor (KS) Bank 2 Connector

Figure 3:

Left Side of Engine (LY7)


(1)	C115
(2)	S120
(3)	S137
(4)	S128
(5)	A129
(6)	G112
(7)	Coolant Temperature Sensor
(8)	Oil Level Switch
(9)	Front Cover
(10)	Engine Control Module (ECM) C1

Figure 4:

Right Side of the Engine (LY7)


(1)	C115
(2)	C106
(3)	G113
(4)	S124
(5)	S148
(6)	S150
(7)	S121
(8)	G103
(9)	S138
(10)	S126
(11)	S125
(12)	G109
(13)	S101

Figure 5:

Left Side of the Engine (LH2)


(1)	Fuse Block - Underhood C5 Connector
(2)	C140
(3)	C102
(4)	S115
(5)	C139
(6)	C105
(7)	C175
(8)	S104
(9)	Engine Oil Pressure (EOP) Sensor Connector
(10)	Wheel Speed Sensor - LF Connector
(11)	Engine Control Module (ECM) - C1 Connector
(12)	Engine Control Module (ECM) - C2 Connector
(13)	Engine Control Module (ECM) - C3 Connector
(14)	S105
(15)	A/C Compressor Clutch Connector
(16)	Mass Air Flow (MAF) Sensor Connector
(17)	Transmission Control Module (TCM) Connector

Figure 6:

Right Side of the Engine (LH2)


(1)	C102
(2)	S103
(3)	C139
(4)	Evaporative Emissions (EVAP) Canister Purge Solenoid Connector
(5)	C140
(6)	S100
(7)	Transmission Control Module (TCM) Connector
(8)	Fuse Block - Underhood C5
(9)	Brake Fluid Pressure Sensor Connector
(10)	S118
(11)	S117
(12)	Electronic Brake Control Module (EBCM) Conector
(13)	C113
(14)	C100
(15)	C101
(16)	G107
(17)	G100
(18)	C104
(19)	S113
(20)	S147

Figure 7:

I/P Harness - Front


(1)	Current Sensor Connector
(2)	Washer Nozzle - Right (Export) Connector
(3)	S219
(4)	C102 (LH2)
(5)	Washer Nozzle - Left (Export) Connector
(6)	Low Coolant Switch Connector
(7)	G101
(8)	Headlamp Washer Relay Connector
(9)	C112
(10)	Fuse Block - Underhood C4

Figure 8:

I/P Harness - Left


(1)	SP201
(2)	Instrument Panel Cluster (IPC) Connector
(3)	S210
(4)	S211
(5)	C204
(6)	S230
(7)	S204
(8)	C202
(9)	C205
(10)	Data Link Connector (DLC) Connector
(11)	Inflatable Restraint Steering Wheel Module Coil Fuse Holder

Figure 9:

I/P Harness - Right


(1)	C214
(2)	C209
(3)	S212
(4)	S214
(5)	C200
(6)	S215
(7)	C201
(8)	C204
(9)	C304

Figure 10:

Steering Wheel and Column


(1)	Telescopic Drive Wheel
(2)	Wheel Angle Sensor
(3)	Turn Signal/Multifunction Switch
(4)	Windshield Wiper/Washer Switch Assembly
(5)	Navigation
(6)	Volume Control
(7)	Answer/Off, Mute
(8)	Select the next source to Play/Preset Station or select next Source/Steering Wheel Heating
(9)	Search for Broadcasting Station
(10)	Cruise Cancel
(11)	Steering Wheel
(12)	Tilt/Telescope Switch
(13)	Tilt Actuator
(14)	C202

Figure 11:

Body Harness - Front


(1)	Fuse Block - RR
(2)	G306
(3)	Fuse Block - LR
(4)	C302 (KA6)
(5)	C700
(6)	C300
(7)	C301
(8)	G307
(9)	C205
(10)	C205
(11)	S207
(12)	C500
(13)	G200
(14)	S205
(15)	C204
(16)	C206
(17)	C201
(18)	Fuse Block - Underhood C3
(19)	Fuse Block - Underhood C2
(20)	C213
(21)	C212
(22)	C101
(23)	S208
(24)	G201
(25)	S209
(26)	C600
(27)	C200
(28)	SP303
(29)	S303
(30)	S302
(31)	S306
(32)	C800
(33)	S317

Figure 12:

Body Harness - Rear


(1)	Backup Lamp - Right Connector
(2)	S401
(3)	Backup Lamp - Left Connector
(4)	G402
(5)	C308 (CF5)
(6)	G401
(7)	C305 (CF5)
(8)	C401 (UD7)
(9)	G403
(10)	C310 (CF5)

Figure 13:

Driver Seat


(1)	Seat Lumbar Horizontal Motor
(2)	Seat Lumbar Vertical Motor
(3)	S363
(4)	S358
(5)	Seat Lumbar Switch Connector
(6)	Seat Adjuster Switch Connector
(7)	S353
(8)	S354
(9)	C301
(10)	S349
(11)	C300
(12)	S362
(13)	S356
(14)	S359
(15)	S352
(16)	S360

Figure 14:

Passenger Seat


(1)	Seat Lumbar Vertical Motor
(2)	Seat Lumbar Horizontal Motor
(3)	S360
(4)	S359
(5)	S356
(6)	S358
(7)	C306
(8)	C307
(9)	S350
(10)	S354
(11)	S353
(12)	Seat Adjuster Switch Connector
(13)	Seat Lumbar Switch Connector
(14)	S362
(15)	S363

Figure 15:

Console Harness


(1)	C212
(2)	C213
(3)	S313
(4)	Traction Control Switch Connector
(5)	Auxiliary Outlet Connector
(6)	Active Console Antenna
(7)	Rear Seat Audio Control Module Connector
(8)	Console Antenna Connector
(9)	Rear Mode Connector
(10)	Hazard Switch Connector
(11)	S311
(12)	S312
(13)	C304

Figure 16:

Behind the Rear Seats


(1)	Rear Heated Seat Module
(2)	Seat Back Frame
(3)	Seat Cushion Frame
(4)	C302 (KA6)
(5)	C315 (KA6)

Figure 17:

Headliner Harness (w/o CF5)


(1)	C305
(2)	C308
(3)	S309
(4)	S308
(5)	Vanity Mirror Lamp - Left Connector
(6)	S310
(7)	Inside Rearview Mirror Connector
(8)	Rain Sensor Connector
(9)	Vanity Mirror Lamp - Right Connector

Figure 18:

Headliner Harness (CF5)


(1)	C309
(2)	C305
(3)	S308
(4)	C308 (CF5)
(5)	S309
(6)	S310
(7)	Sunroof Assembly
(8)	Vanity Mirror Lamp - Left Connector
(9)	Sunroof Control Switch Connector
(10)	Inside Rearview Mirror Connector
(11)	Rain Sensor Connector
(12)	Vanity Mirror Lamp - Right Connector

Figure 19:

Left Front Door Frame and Trim Harnesses


(1)	Driver Door Status Indicator
(2)	C501
(3)	Driver Door Lock Switch Connector
(4)	Door Frame
(5)	C500
(6)	Speaker - LF Door Connector
(7)	S502
(8)	S501
(9)	Door Courtesy Lamp - LF Connector
(10)	Trunk Release Switch Connector
(11)	S504

Figure 20:

Right Front Door Frame and Trim Harnesses


(1)	Door Frame
(2)	Passenger Door Lock Switch Connector
(3)	Passenger Window Switch Connector
(4)	C601
(5)	Passenger Door Status Indicator Connector
(6)	S601
(7)	Trunk Release Switch Connector
(8)	Door Courtesy Lamp - RF Connector
(9)	S603
(10)	S600
(11)	Speaker - RF Door Connector
(12)	C600

Figure 21:

Left Rear Door Frame and Trim Harnesses


(1)	Window Switch - LR Connector
(2)	Door Frame
(3)	C700
(4)	S700
(5)	Speaker - LR Door Connector
(6)	Door Courtesy Lamp - LR Connector
(7)	C701

Figure 22:

Right Rear Door Frame and Trim Harnesses


(1)	Door Frame
(2)	C801
(3)	Door Courtesy Lamp - RR Connector
(4)	Window Switch - RR Connector
(5)	Speaker - RR Door Connector
(6)	S800
(7)	C800

Figure 23:

Rear Fascia and Trailer Harness


(1)	Rear Fascia
(2)	Object Sensor - Rear Corner Connector
(3)	Object Sensor - Rear Middle Connector
(4)	Trailer Harness
(5)	Object Sensor - LR Middle Connector
(6)	Object Sensor - LR Corner Connector
(7)	S405
(8)	Tire Pressure Sensor - LR Connector
(9)	S140
(10)	LR Side Marker Lamp Connector
(11)	S400
(12)	S404
(13)	S402
(14)	Rear Side Marker Lamp Connector
(15)	C401 (UD7)
(16)	Tire Pressure Sensor - Rear Connector