Installation Procedure
WARNING: This page is about a different car, the 2021 GMC Sierra 3500 HD and 2021 GMC Sierra 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Install the NEW automatic transmission fluid pressure sensor seal (2) to the automatic transmission fluid pressure sensor.
- Install the automatic transmission fluid pressure sensor and tighten to 11 N.m (97 lb in).
- Connect the electrical connector.
- Install the transmission heat shield. Transmission Heat Shield Replacement (with Power Take Off (PTO))
CAUTION:
Refer to Component Fastener Tightening Caution .