Transmission Wire Harness Removal
WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 2005 GMC Yukon XL, 2005 GMC Sierra, 2005 GMC Savana Special, 2005 GMC Savana Camper Special, and 2005 GMC Savana. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the wire harness connectors from the electrical components.
- Remove the transmission wiring harness assembly (34) from the wiring harness clamps (33).
- Remove the transmission wiring harness assembly (34) from the case. Use a 1-5/16 inch 12-point socket in order to release the pass-through connector retaining clips from the case.
- Remove the pass thru connector O-ring seal (36) and replace.
NOTE:
If the transmission wiring harness assembly does not need servicing, do not remove the assembly from the case. Excessive force may damage the pass-through connector.