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 MANUALSCHEVROLET2012TRAVERSE FWD V6-3.6LREPAIR AND DIAGNOSISLIGHTING AND HORNSCOURTESY LAMP
2012 Chevrolet Traverse FWD V6-3.6L
Courtesy Lamp
2012 Chevrolet Traverse FWD V6-3.6LSECTION Courtesy Lamp
Locations- Courtesy/Reading Lamps - 3rd Row
- Courtesy/Reading Lamps - 2nd Row (U42 with C3U)
- Overhead Console Courtesy/Reading Lamps - Front
- Console Flood Lamp
- Courtesy/Reading Lamps - 2nd Row (without C3U)
- Door Sill Plate Lamp - Driver
- I/P Courtesy Lamp - Left
- Door Sill Plate Lamp - Passenger
- I/P Courtesy Lamp - Right
- Liftgate Courtesy Lamp - Left
- Liftgate Courtesy Lamp - Right
Service and Repair
Diagrams- Console Flood Lamp
- Courtesy/Reading Lamp - 2nd Row X2 (C3U with U42)
- Courtesy/Reading Lamps - 2nd Row (without U42)
- Courtesy/Reading Lamps - 2nd Row X1 (C3U with U42)
- Courtesy/Reading Lamps - 3rd Row
- Door Sill Plate Lamp - Driver (B8K)
- Door Sill Plate Lamp - Passenger (B8K)
- I/P Courtesy Lamp - Left (B8K)
- I/P Courtesy Lamp - Right (B8K)
- Liftgate Courtesy Lamp - Left
- Liftgate Courtesy Lamp - Right
- Overhead Console Courtesy/Reading Lamps - Front
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.