Sierra 2500 4WD V8-8.1L VIN G (2006)
6. If equipped with a regular production option (RPO) ML6 manual transmission, unsnap the TAC module from the bracket.
7. If equipped with a RPO ML6 manual transmission, remove the TAC module bracket nuts.
8. Remove the TAC module bracket, if necessary.
INSTALLATION PROCEDURE
1. If equipped with a RPO ML6 manual transmission, install the TAC module bracket, if necessary.
NOTE: Refer to Fastener Notice in Service Precautions.