Repair Instructions
WARNING: This page is about a different car, the 2018 Chevrolet Suburban 3500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Perform the Diagnostic Repair Verification after completing the repair: Diagnostic Repair Verification
- Refer to Underhood Electrical Center or Junction Block Replacement
- Refer to Relay Replacement (Attached to Wire Harness)Relay Replacement (Within an Electrical Center)
- For control module replacement, programming and setup, refer to Control Module References