Repair Instructions
WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
- Engine Coolant Temperature Sensor Replacement (LGX)
- Water Outlet Replacement (LGX) , for engine coolant thermostat replacement.
- Control Module References for engine control module replacement, programming and setup.