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Removal Procedure

WARNING: This page is about a different car, the 2005 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: TAC Module Electrical Connectors

Courtesy of GENERAL MOTORS CORP.

Remove the left hand corner brace from the cowl.
Remove the TAC module mounting nuts.
Disconnect the TAC module electrical connectors from the TAC module.