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Home >> Hummer >> 2005 >> H2 4D Utility Pickup >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Introduction >> Repair Instructions >> Throttle Actuator Control (TAC) Module Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: TAC Module Electrical Connectors
    GM599659Courtesy of GENERAL MOTORS CORP.
  1. Connect the TAC module electrical connectors to the TAC module.
    2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the TAC module onto the studs and install the mounting nuts.

    Tighten:  Tighten the TAC mounting nuts to 9 N.m (80 lb in).

  3. Install the left hand corner brace.

    Tighten:  Tighten the corner brace bolts to 25 N.m (18 lb ft).

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