Sierra 1500 2WD V8-5.3L VIN B HO (2006)
6. Remove the 1-2 shift solenoid retainer (395) and the 1-2 shift solenoid (267A).
7. Remove the 2-3 shift solenoid retainer (395) and the 2-3 shift solenoid (367A).
8. Remove the 3-2 control solenoid retainer (395) and the 3-2 control solenoid (394).
Installation Procedure
1. Install the 3-2 control solenoid (394) and the 3-2 control solenoid retainer (395).