Repair Instructions
WARNING: This page is about a different car, the 2016 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
Perform the Diagnostic Repair Verification after completing the repair.
- Automatic Transmission Wiring Harness Replacement (Electrical Connector Passage Sleeve)
- Solenoid Valve Characterization Reprogramming
- Transmission Control Wiring Harness Replacement (M5U)Transmission Control Wiring Harness Replacement (M5N)
- Transmission Fluid Pan And Filter Assembly Removal
- Perform the Transmission Service Fast Learn Procedure following all transmission related repairs.
- Refer to K71 Transmission Control Module: Programming and Setup (8L45/90)