Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2006SUBURBAN C2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 666 (LIGHTING SYSTEMS)COMPONENT LOCATORLIGHTING SYSTEMS COMPONENT VIEWS
2006 Chevrolet Suburban C2500, 6.0 U
Lighting Systems Component Views
2006 Chevrolet Suburban C2500, 6.0 USECTION Lighting Systems Component Views
WARNING: This page is about a different car, the 2006 GMC Sierra, 2006 GMC Cab & Chassis Sierra, 2006 Chevrolet Silverado, and 2006 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Callouts For Fig 1
| Callout | Component Name |
|---|---|
| 1 | Headlamp - High Beam - Right |
| 2 | Daytime Running Lamp (DRL) - Right |
| 3 | Exterior Illumination Lamp |
| 4 | Headlamp - High Beam - Left |
| 5 | Headlamp - Low Beam - Left |
| 6 | Marker Lamp - LF |
| 7 | Park/Turn Signal Lamp - LF |
| 8 | Daytime Running Lamp (DRL) - Left |
| 9 | Fog Lamp - LF |
| 10 | Fog Lamp - RF |
| 11 | Marker Lamp - RF |
| 12 | Park/Turn Signal Lamp - RF |
| 13 | Headlamp - Low Beam - Right |
Callouts For Fig 2
| Callout | Component Name |
|---|---|
| 1 | Roof Marker Lamp and Harness - Right |
| 2 | Roof Marker Lamp and Harness - Left |
| 3 | Clearance Lamps and Harness |
Callouts For Fig 3
| Callout | Component Name |
|---|---|
| 1 | Brake/Clutch Harness |
| 2 | Fuse Block - Underhood |
| 3 | Emergency Vehicle Roof Lamp Relay |
| 4 | C160 |
| 5 | C119 |
| 6 | C161 |
| 7 | Chassis Harness |
Callouts For Fig 4
| Callout | Component Name |
|---|---|
| 1 | Frame |
| 2 | Junction Block-Rear Lamps |
| 3 | Junction Block Mounting Bracket |
Callouts For Fig 5
| Callout | Component Name |
|---|---|
| 1 | Instrument Panel Bracket |
| 2 | Ambient Light Sensor Harness (CJ3) or Ambient Light/Sunload Sensor Harness (CJ2) |
| 3 | Ambient Light Sensor Connector (CJ3) or Ambient Light/Sunload Sensor Assembly Connector (CJ2) |
| 4 | Ambient Light Sensor (CJ3) or Ambient Light/Sunload Sensor Assembly (CJ2) |
| 5 | Instrument Panel |
Callouts For Fig 6
| Callout | Component Name |
|---|---|
| 1 | Hazard Button |
| 2 | Multifunction Lever |
| 3 | Cruise Control Switches |
| 4 | Tilt Steering Actuator |
| 5 | Inflatable Restraint Harness |
| 6 | C201 Inline Connector |
Callouts For Fig 7
| Callout | Component Name |
|---|---|
| 1 | Vacuum Booster |
| 2 | Brake Pedal |
| 3 | Stop Lamp Switch |
| 4 | Accelerator Pedal |
| 5 | Stop Lamp Switch Retainer |
| 6 | Dash Panel |
Callouts For Fig 8
| Callout | Component Name |
|---|---|
| 1 | Vanity Mirror Lamp - Left Connector |
| 2 | Left Sunshade |
| 3 | Right Sunshade |
| 4 | Vanity Mirror Lamp - Right Connector |
| 5 | Vanity Mirror Lamp - Right |
| 6 | Inside Rearview Mirror |
| 7 | Vanity Mirror Lamp - Left |
Callouts For Fig 9
| Callout | Component Name |
|---|---|
| 1 | Cellular Microphone |
| 2 | Courtesy/Reading Lamps - Front |
| 3 | C355 |
| 4 | Cellular Microphone Connector |
| 5 | Overhead Console |
Callouts For Fig 10
| Callout | Component Name |
|---|---|
| 1 | Automatic Transfer Case (ATC) Electrical Connector |
| 2 | Automatic Transfer Case (ATC) Electrical Connector |
| 3 | Automatic Transfer Case (ATC) Select Switch |
| 4 | Cargo/Fog Lamp Switch |
| 5 | Headlamp and Panel Dimmer Switch |
| 6 | Instrument Panel |
| 7 | Headlamp and Panel Dimmer Switch Electrical Connector |
| 8 | Cargo/Fog Lamp Switch Electrical Connector |
Callouts For Fig 11
| Callout | Component Name |
|---|---|
| 1 | Fog Lamp Switch (Export) |
| 2 | Roof Beacon Switch (5X7, 5Y0, 5G4, or TRW) |
| 2 | Roof Beacon Switch (5X7, 5Y0, 5G4, or TRW) |
| 3 | Accessory Switch Housing |
| 3 | Accessory Switch Housing |
| 4 | Instrument Panel |
Callouts For Fig 12
| Callout | Component Name |
|---|---|
| 1 | Vehicle Speed Sensor |
| 2 | NV 3500 Transmission |
| 3 | Oxygen Sensor Downstream Connector |
| 4 | Backup Lamp Switch |
| 5 | Oxygen Sensor Upstream Connector |
Callouts For Fig 13
| Callout | Component Name |
|---|---|
| 1 | Door Courtesy Lamp Electrical Connector |
| 2 | Door Courtesy Lamp |
| 3 | Driver Door |
Callouts For Fig 14
| Callout | Component Name |
|---|---|
| 1 | LR Fender |
| 2 | Clearance Lamp - LR |
| 3 | Clearance Lamp - LF |
Callouts For Fig 15
| Callout | Component Name |
|---|---|
| 1 | Right Rear Fender |
| 2 | Clearance Lamp - Right Front |
| 3 | Clearance Lamp - Right Rear |
Callouts For Fig 16
| Callout | Component Name |
|---|---|
| 1 | Tail/Stop Lamp - Left |
| 2 | Cargo Lamp |
| 3 | Center High Mounted Stop Lamp (CHMSL) |
| 4 | Cargo Lamp |
| 5 | Tail/Stop Lamp - Right |
| 6 | Turn Signal Lamp - RR |
| 7 | Backup Lamp - Right |
| 8 | Marker Lamp - RR |
| 9 | License Lamp - Right |
| 10 | License Lamp - Left |
| 11 | Marker Lamp - LR |
| 12 | Backup Lamp - Left |
| 13 | Turn Signal Lamp - LR |
Callouts For Fig 17
| Callout | Component Name |
|---|---|
| 1 | Frame |
| 2 | License Lamp Electrical Connector |
| 3 | License Lamp |
Callouts For Fig 18
| Callout | Component Name |
|---|---|
| 1 | Marker Lamp - Tail Gate |
| 2 | Tail Gate |
Callouts For Fig 19
| Callout | Component Name |
|---|---|
| 1 | Trailer Wiring Connector |
| 2 | Trailer Wiring Receptacle |
| 3 | Frame |
| 4 | Trailer Hitch Receiver |
Callouts For Fig 20
| Callout | Component Name |
|---|---|
| 1 | Backup Alarm |
| 2 | Chassis Harness |
| 3 | C429 Trailer Harness to Chassis Harness |
| 4 | Trailer Connector |
| 5 | Junction Block-Rear |
| 6 | C428 Trailer Harness to Chassis Harness |
| 7 | Camper Harness (Blunt Cuts) |
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.