Lighting Systems Component Views

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Front of the Vehicle (X88)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Headlamp - High Beam - Right
2	Headlamp - High Beam - Left
3	Headlamp - Low Beam - Left
4	Park/Turn Signal Lamp - Left
5	Daytime Running Lamp (DRL) - Left
6	Fog Lamp - LF
7	Fog Lamp - RF
8	Daytime Running Lamp (DRL) - Right
9	Park/Turn Signal Lamp - Right
10	Headlamp - Low Beam - Right

Fig 2: Front of the Vehicle (Z88)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Park / Turn Signal Lamp - RF
2	Park / Turn Signal Lamp - LF
3	Marker Lamp - LF
4	Headlamp - Left
5	Fog Lamp - LF
6	Fog Lamp - RF
7	Headlamp - Right
8	Marker Lamp - RF

Fig 3: Front of the Vehicle (Z75)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Repeater Lamp - RF (TR2)
2	Marker Lamp - RF
3	Park Lamp - RF
4	Daytime Running Lamp (DRL) - Right
5	Headlamp - Right
6	Fog Lamp - RF
7	Park Lamp - LF
8	Repeater Lamp - LF (TR2)
9	Daytime Running Lamp (DRL) - Left
10	Marker Lamp - LF
11	Headlamp - Left
12	Turn Signal Lamp - LF
13	Fog Lamp - LF
14	Turn Signal Lamp - RF

Fig 4: Top Front of the Passenger Compartment

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Sunroof Switch (CF5)
2	Courtesy/Reading Lamps - Second Row
3	Power Liftgate Switch (E61)
4	Folding Seat Switch - Front (ARS)
5	Garage Door Opener (UG1)
6	Onstar Button Assembly (UE1)
7	Inside Rearview Mirror (ISRVM)
8	Inflatable Restraint Passenger Air Bag ON/OFF Indicator
9	Courtesy/Reading Lamp - Front
10	Inside Air Temperature Sensor - Front (CJ2)

Fig 5: Front of the I/P (Except Z75)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Turn Signal Multifunction Switch
2	Inflatable Restraint Steering Wheel Module Coil
3	Instrument Panel Cluster (IPC)
4	Tow/Haul Switch
5	Driver Information Center (DIC) Switch
6	Ambient Light/Sunload Sensor Assembly (CJ2) or Ambient Light Sensor (CJ3)
7	HVAC Control Module
8	Auxiliary Power Outlet - Front 2
9	I/P Multifunction Switch Assembly
10	Auxiliary Power Outlet - Front 1
11	Radio
12	Transfer Case Shift Control Switch
13	Headlamp and Panel Dimmer Switch

Fig 6: Front of the I/P (Z75)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Instrument Panel Cluster (IPC)
2	Driver Information Center (DIC) Switch
3	Ambient Light/Sunload Sensor Assembly (CJ2)
4	Speaker - Center
5	Analog Clock
6	Radio
7	Traction Control / Rear Object Detection Switch
8	HVAC Control Module
9	I/P Multifunction Switch Assembly
10	Auxiliary Power Outlet - Front 1
11	Noise Compensation Microphone (Y91)
12	Transfer Case Shift Control Switch
13	Fuse Block - I/P
14	Headlamp and Panel Dimmer Switch

Fig 7: Above the Headliner

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Sunroof Module (CF5)
2	Courtesy/Reading Lamps - 2nd Row
3	Courtesy/Reading Lamps - 3rd Row
4	Inside Air Temperature Sensor - Rear (CJ2)
5	Headliner
6	Inside Air Temperature Sensor - Front (CJ2)
7	Inside Rearview Mirror (ISRVM)
8	Outside Moisture Sensor (CE1)

Fig 8: Rear of the Vehicle (X88 w/E52)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	License Lamp - Left
2	Center High Mounted Stop Lamp (CHMSL)
3	Defogger Grid
4	License Lamp - Right
5	Tail/Stop Lamp - Right
6	Backup Lamp - Right
7	Tail/Turn Signal Lamp -Right
8	Object Sensor - RR Corner
9	Object Sensor - RR Middle
10	Rearview Camera (UVC) (E52)
11	Object Sensor - LR Middle
12	Object Sensor - LR Corner
13	Tail/Turn Signal Lamp - Left
14	Backup Lamp - Left
15	Tail/Stop Lamp - Left

Fig 9: Rear of the Vehicle (X88 Except E52)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Rearview Camera (UVC)
2	Tail/Stop Lamp - Right
3	Backup Lamp - Right
4	Tail/Turn Signal Lamp - Right
5	Marker Lamp - RR
6	Object Sensor - RR Corner
7	License Lamp - Right
8	Object Sensor - RR Middle
9	Object Sensor - LR Middle
10	Marker Lamp - LR
11	Tail/Turn Signal Lamp - Left
12	Backup Lamp - Left
13	Tail/Stop Lamp Left
14	Object Sensor - LR Corner
15	License Lamp - Left

Fig 10: Rear of the Vehicle (Z75 w/E52)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Defogger Grid
2	Center high Mounted Stop Lamp (CHMSL)
3	Rearview Camera (UVC)
4	Object Sensor - RR Corner
5	Tail Lamp Circuit Board - Right (Park)
6	Tail Lamp Circuit Board - Right (Marker)
7	Backup Lamp - RR
8	Tail Lamp circuit Board - Right (Stop/Turn)
9	Object Sensor - RR Middle
10	Tail Lamp Circuit Board - Left (Stop/Turn)
11	Backup Lamp - LR
12	Tail Lamp Circuit Board - Left (Marker)
13	Tail Lamp Circuit Board - Left (Park)
14	Object Sensor - LR Corner
15	Object Sensor - LR Middle

Fig 11: Rear of the Vehicle (Z75 w/o E52)

Courtesy of GENERAL MOTORS CORP.

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