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.
- Refer to Automatic Transmission Fluid, Fluid Pan and/or Filter Replacement
- Refer to Automatic Transmission Wiring Harness Replacement (Electrical Connector Passage Sleeve)
- Refer to Manual Shift Shaft Position Switch Replacement
- Refer to Transmission Control Wiring Harness Replacement
- Perform the Transmission Service Fast Learn Procedure following all transmission related repairs.
- Refer to K71 Transmission Control Module: Programming and Setup