GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2003 🢒 Montana 🢒 Engine 🢒 Engine Electrical 🢒 Instrument Panel Wiring Harness Replacement

Removal Procedure
  1. Remove the instrument panel. Refer to Instrument Panel Assembly Replacement .

    2. Object Number: 318305 Size: MH
  2. Pull on the wiring harness (2) in order to release the retainers.
  3. Remove the wiring harness (2).

Installation Procedure

    Object Number: 318305 Size: MH
  1. Align the wiring harness retainers.
  2. Push in on the wiring harness (2) until the harness is secure.

    3. Important: Ensure that the electrical connectors are routed correctly through the instrument panel.

  3. Install the instrument panel. Refer to Instrument Panel Assembly Replacement .