Lighting Systems Component Views

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2005 Isuzu Ascender, 2005 GMC Envoy XUV, 2005 GMC Envoy XL, 2005 GMC Envoy, and 2005 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Front of Vehicle (X88)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Headlamp - Low Beam - Right
2	Headlamp - High Beam - Right
3	Cellular Antenna
4	Headlamp - High Beam - Left
5	Headlamp - Low Beam - Left
6	Outside Rearview Mirror - Driver
7	Marker Lamp - LF
8	Park/Turn Signal Lamp - LF
9	Cornering Lamp - Left (T87)
10	Fog Lamp - LF (T96)
11	Fog Lamp - R (T96)
12	Cornering Lamp - Right)
13	Park/Turn Signal Lamp - RF
14	Marker Lamp - RF
15	Radio Antenna
16	Outside Rearview Mirror - Passenger

Fig 2: Front of Vehicle (Z88/Z89)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Radio Antenna
2	Headlamp - High Beam - Right
3	Headlamp - Low Beam - Right
4	Headlamp - Low Beam - Left
5	Cellular Antenna
6	Headlamp - High Beam - Left
7	Outside Rearview Mirror - Driver
8	Marker Lamp - LF
9	Park/Turn Signal lamp - LF
10	Fog Lamp - LF (T96)
11	Fog Lamp - RF (T96)
12	Park/Turn Signal lamp - RF
13	Marker Lamp - RF
14	Outside Rearview Mirror - Passenger

Fig 3: Front of Vehicle (W49)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Radio Antenna
2	Digital Radio Antenna
3	Cellular Antenna
4	Outside Rearview Mirror - Driver
5	Park Lamp - LF
6	Park Lamp - LF
7	Headlamp - High Beam - Left
8	Marker Lamp - LF
9	Cornering Lamp - Left (T87)
10	Fog Lamp - LF (T96)
11	Headlamp - Low Beam - Left
12	Turn Signal Lamp - LF
13	Turn Signal Lamp - RF
14	Headlamp - Low Beam - Right
15	Fog Lamp - RF (T96)
16	Cornering Lamp - Right (T87)
17	Marker Lamp - RF
18	Headlamp - High Beam - Right
19	Park Lamp - RF
20	Park Lamp - RF
21	Outside Rearview Mirror - Passenger

Fig 4: Behind Left Headlamp

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Headlamp Leveling Actuator - Left (TR6)
2	Hood Ajar Switch (UA2)

Fig 5: Behind Right Headlamp

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Headlamp Leveling Actuator - Right (TR6)

Fig 6: Cutaway View Of Left Sunshade Component View

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Vanity Mirror Lamp - Left

Fig 7: Overhead Console (Except XUV)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Courtesy/Reading Lamp - Front
2	Sunroof Switch (CF5)
3	Garage Door Opener (UG1)

Fig 8: Vanity Mirror Lamp - Right (DH2)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Vanity Mirror Lamp - Right

Fig 9: Headlamp Switch

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Headlamp Switch
2	Headlamp Switch C1
3	Instrument Panel Harness
4	Headlamp Switch C2

Fig 10: Dash Panel

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Speaker - LF I/P (UQA)
2	Ambient Light Sensor (CJ3)/Ambient Light/Sunload Sensor Assembly (CJ2)
3	Speaker - RF I/P (UQA)

Fig 11: Steering Wheel and Column Sub-System Component Views

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Steering Wheel Control Switch Assembly - Upper Left (STW)
2	Passlock Sensor Connector
3	Ignition Key Alarm Switch
4	Ignition Lock Cylinder Control Actuator
5	Ignition Lock Cylinder Control Actuator Connector
6	Ignition Switch
7	Ignition Key Cylinder
8	Steering Wheel Control Switch Assembly - Upper Right (STW)
9	Horn Switch
10	Steering Wheel Control Switch Assembly - Lower Right (STW)
11	C277
12	Steering Wheel Control Switch Assembly - Lower Left (STW)
13	Turn Signal/Multifunction Switch

Fig 12: Lower Left of the I/P

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Turn Signal/Hazard Flasher Module
2	Instrument Panel Harness
3	Data Link Connector (DLC)
4	Splice Pack SP205

Fig 13: Accelerator and Brake Pedals

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Instrument Panel Harness
2	Accelerator Pedal Position (APP) Sensor
3	Accelerator Pedal
4	Brake Pedal
5	Stop Lamp Switch

Fig 14: Headliner (Short Wheel Base)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Cargo Lamp
2	Courtesy/Reading Lamp - Center

Fig 15: Cargo Lamp - LR (XUV)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Cargo Lamp - LR
2	Body Harness

Fig 16: Cargo Lamp - RR (XUV)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Cargo Lamp - RR
2	Body Harness

Fig 17: Rear of Vehicle (Except XUV)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Center High Mounted Stop Lamp (CHMSL)
2	License Lamp - Left
3	License Lamp - Right
4	Tail Lamp Circuit Board - Right
5	Backup Lamp - Right (Z88)
6	Trailer Connector
7	Backup Lamp - Left (Z88)
8	Tail Lamp Circuit Board - Left

Fig 18: Center High Mounted Stop Lamp (CHMSL) (XUV)

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Endgate Harness
2	Center High Mounted Stop Lamp (CHMSL) Connector
3	Endgate
4	Center High Mounted Stop Lamp (CHMSL)