Removal Procedure
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 Chevrolet Avalanche, 2003 Cadillac Escalade EXT, and 2003 Cadillac Escalade ESV. However, it is still accessible from the selected car via links, so may be relevant.
- Raise the vehicle. Refer to JACKING AND LIFTING - AVALANCHE in General Information.
- Support the transmission with a transmission jack.
- Remove the nut retaining the transmission mount to the transmission support.
- Raise the rear of the transmission.
- Remove the bolts and the nuts retaining the transmission support to the frame. (15 series)
- Remove the bolts and the nuts retaining the transmission support to the frame. (25/35 series)
- Remove the transmission support from the frame.