Repair Instructions

Perform the Diagnostic Repair Verification after completing the repair.

• Sun Load Temperature Sensor Replacement (Chevrolet)Sun Load Temperature Sensor Replacement (Buick)
• Headlamp Automatic Control Ambient Light Sensor Replacement
• Front Compartment Fuse Block Replacement
• Headlamp Replacement (SBM)Headlamp Replacement (T4L, Buick)Headlamp Replacement (SBV, Chevrolet)
• Daytime Running and Parking/Position Lamp Bulb Replacement (Right Side with 2H0 and SBM)Daytime Running and Parking/Position Lamp Bulb Replacement (Right Side with LUV and SBM)Daytime Running and Parking/Position Lamp Bulb Replacement (Left Side with SBM)
• Headlamp LED Driver Module Replacement (T4L)
• Control Module References for BCM replacement, programming, and setup