Lighting Systems Component Views

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Front Lights (Z88)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Headlmap - Low Beam - Right
2	Park/Turn Signal Lamp - Right Front Upper
3	Park/Turn Signal Lamp - Left Front Upper
4	Headlmap - Low Beam - Left
5	Marker Lamp - Left Front
6	Headlamp - High Beam - Left
7	Park/Turn Signal Lamp - Left Front Lower
8	Fog Lamp - Left Front (T96)
9	Fog Lamp - Right Front (T96)
10	Park/Turn Signal Lamp - Right Front Lower
11	Headlamp - High Beam - Right
12	Marker Lamp - Right Front

Fig 2: Front Lights (X88)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Park/Turn Signal Lamp - Right Front Upper
2	Headlmap - Low Beam - Right
3	Headlmap - Low Beam - Left
4	Park/Turn Signal Lamp - Left Front Upper
5	Park/Turn Signal Lamp - Left Front Lower
6	Headlamp - High Beam - Left
7	Fog Lamp - Left Front (T96)
8	Fog Lamp - Right Front (T96)
9	Headlamp - High Beam - Right
10	Park/Turn Signal Lamp - Right Front Lower

Fig 3: Overhead Console Harness

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	X304
2	Inflatable Restraint Passenger Air Bag ON/OFF Indicator (AL0/C99)
3	Cellular Microphone (UE1/U3U/UVB)
4	Roof Beacon Switch (TRW)
5	Sliding Rear Window Switch (A48)
6	Courtesy/Reading Lamps-Front
7	J322
8	J323
9	X313
10	Roof Mounted Beacon Blunt Cuts (TRW)
11	Roof Beacon Relay (TRW)

Fig 4: Door Mirrors

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Exterior Illumination Lamp - Left
2	Exterior Illumination Lamp - Right
3	Outside Rear View Mirror (OSRVM) - Driver
4	Outside Rear View Mirror (OSRVM) - Passenger

Fig 5: Roof Marker Lamps (U01)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Roof Marker Lamp - Right
2	Clearance Lamps
3	Roof Marker Lamp - Left
4	Windshield

Fig 6: Pedal Assemblies (JF4)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Electronic Adjustable Pedal Assembly (JF4)
2	Stop Lamp Switch
3	Accelerator Pedal Position (APP) Sensor

Fig 7: Front of the I/P -YE9

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Driver Information (DIC) Switch
2	Instrument Panel Cluster (IPC)
3	Radio
4	Ambient Light/Sunload Sensor Assembly (CJ2) / Ambient Light Sensor (C67/C42)
5	HVAC Control Module
6	Inflatable Restraint I/P Module Disable Switch (C99)
7	Power Take-Off (PTO) Switch
8	Auxiliary Power Outlet - Front 2
9	I/P Multifunction Switch Assembly
10	Auxiliary Power Outlet - Front 1
11	Transfer Case Shift Control Switch (NQF/NQH)
12	Trailer Brake Control Panel Switch (JL1)
13	Headlamp and Panel Dimmer Switch

Fig 8: Front of the I/P +YE9

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Instrument Panel Cluster (IPC)
2	Inflatable Restraint Steering Wheel Module
3	Shift Control Lever
4	Ambient Light/Sunload Sensor Assembly (CJ2)/Ambient Light Sensor (C67/C42)
5	Speaker - Center (UQA +Y91)
6	Radio
7	Inflatable Restraint I/P Module
8	I/P Compartment Lamp
9	HVAC Control Module
10	Auxiliary Power Outlet - Front 2
11	I/P Multifunction Switch Assembly
12	Auxiliary Power Outlet - Front 1
13	Driver Information Center (DIC) Switch
14	Steering Wheel Control Switch Assembly - Right (UK3)
15	Steering Wheel Control Switch Assembly - Left (K34/KA9)
16	Trailer Brake Control Panel Switch (JL1)
17	Headlamp and Panel Dimmer Switch
18	Dimmer Control
19	Transfer Case Shift Control Switch (NQF/NQH)
20	Turn Signal Multifunction Switch

Fig 9: Steering Column Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Turn Signal Multifunction Switch
2	Ignition Lock Cylinder
3	Tow/Haul Switch
4	Steering Angle Sensor
5	A/T Shift Lock Control Solenoid
6	Theft Deterrent Control Module
7	Ignition Switch
8	Inflatable Restraint Steering Wheel Module Coil

Fig 10: Front Headliner Components

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Inside Air Temperature Sensor - Front (CJ2)
2	Cellular Microphone (UE1/U3U/UVB)
3	Courtesy/Reading Lamps - Rear (Extended Cab/Crew Cab)
4	Sunroof Switch (CF5)
5	Sunshade - Right (DH6)
6	Garage Door Opener (UG1)
7	Onstar Button Assembly
8	Inside Rearview Mirror (ISRVM)
9	Courtesy/Reading Lamps - Front
10	Windshield
11	Sunshade - Left (DH6)

Fig 11: Above the Rear Window

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Rear Window
2	Cargo Lamp/Center High Mounted Stop Lamp (CHMSL)

Fig 12: Rear of the Vehicle (X88)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Tail/Stop and Turn Signal Lamp - Upper Left
2	Tail/Stop and Turn Signal Lamp - Upper Right
3	Backup Lamp - Right Rear
4	Tail/Stop and Turn Signal Lamp - Lower Right
5	Object Sensor - Right Rear Corner (UD7)
6	License Lamp - Right
7	Object Sensor - Right Rear Middle (UD7)
8	Object Sensor - Left Rear Middle (UD7)
9	License Lamp - Left
10	Object Sensor - Left Rear Corner (UD7)
11	Tail/Stop and Turn Signal Lamp - Lower Left
12	Backup Lamp - Left Rear

Fig 13: Rear of the Vehicle (Z88)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Tail/Stop and Turn Signal Lamp - Upper Left
2	Tail/Stop and Turn Signal Lamp - Upper Right
3	Tail/Stop and Turn Signal Lamp - Lower Right
4	Marker Lamp - Right Rear
5	Backup Lamp - Right Rear
6	Object Sensor - Right Rear Corner (UD7)
7	License Lamp - Right
8	Object Sensor - Right Rear Middle (UD7)
9	Object Sensor - Left Rear Middle (UD7)
10	License Lamp - Left
11	Object Sensor - Left Rear Corner (UD7)
12	Backup Lamp - Left Rear
13	Marker Lamp - Left Rear
14	Tail/Stop and Turn Signal Lamp - Lower Left