Installation Procedure
WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- With the aid of an assistant.
- Lift the instrument panel assembly (1) up and align the locator pins to the openings in the hinge pillars.
- Push the instrument panel forward until the instrument panel is in vehicle position.
- Loosely install the (4) bolts (1) on the outer ends of the instrument panel.
- Loosely install the (2) bolts (1) securing the instrument panel carrier support to the cowl.
- Tighten the (6) bolts securing the instrument panel to the vehicle.
Tighten: Tighten the bolts to 22 N.m (16 lb ft).
- Install the (4) bolts (1) securing the instrument panel upper trim panel to the cowl.
Tighten: Tighten the bolts to 9 N.m (80 lb in).
- On the left side of the instrument panel.
- Connect the wire looms securing the wiring harnesses to the left side of the instrument panel.
- Install the body wiring harness junction block into its bracket.
- Connect the ground wires to the upper left cowl panel.
Tighten: Tighten the nut to 9 N.m (80 lb in).
- Connect the electrical connections to the instrument panel left electrical center.
- On the right side of the instrument panel.
- Connect the wire looms securing the wiring harnesses to the right side of the instrument panel.
- Connect the radio antennas.
- Connect the electrical connection for the instrument panel inflatable restraint module.
- Connect the electrical connections to the instrument panel right electrical center.
- Install the instrument panel center support bracket. Refer to Instrument Panel Center Support Bracket Replacement .
- Install the right and left body hinge pillar trim panel. Refer to Body Hinge Pillar Trim Panel Replacement .
- Remove the instrument panel upper trim panel with windshield defroster nozzle grille. Refer to Instrument Panel Upper Trim Panel with Windshield Defroster Nozzle Grille Replacement (with RPO SLT) .
- Install the windshield pillar garnish moldings. Refer to Windshield Pillar Garnish Molding Replacement .
- Install the instrument panel outer trim covers. Refer to Instrument Panel Outer Trim Cover Replacement (with RPO SLT) .
- Install the front floor console. Refer to Front Floor Console Replacement (with RPO SLT) .
- Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (w/Single Battery) or Battery Negative Cable Disconnection and Connection (w/Auxiliary Battery) or Battery Negative Cable Disconnection and Connection (w/Dual Batteries) .
- Install the front seats. Refer to Front Seat Replacement - Bucket .
- Install the steering shaft coupling nut (1) and bolt (2) at the steering column.
Tighten: Tighten the nut and bolt to 50 N.m (37 lb ft).
- Remove the anti-rotation pin J 42640 from the steering column.
NOTE:
Refer to Fastener Notice
.