FixVault

Installation Procedure

WARNING: This page is about a different car, the 2005 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of TAC Module & Wiring Harness Electrical Connectors
    GM1412216Courtesy of GENERAL MOTORS CORP.
  1. Install the TAC module to the vehicle.
  2. Ensure that the module engages with the locking tabs on the relay center bracket.
  3. Install the electrical connectors to the TAC module (1, 2).
  4. Connect the battery negative cable. Refer to Battery Negative Cable Disconnect/Connect Procedure in Engine Electrical.