Sierra 1500 2WD V8-5.3L VIN Z Flex Fuel (2006)
8. Loosen the TCM electrical connector bolts.
9. Disconnect the TCM electrical connectors (1).
10. Remove the TCM and cover.
11. Remove the fan shroud retainers.
12. Remove the fan shroud bolts
13. Remove the upper fan shroud.
Installation Procedure
1. Install the upper fan shroud.
