Installation Procedure

Transfer the retaining screw and nut to the replacement HUD.
Install the HUD to the vehicle:
1. Install the HUD onto the dash panel mounting studs.
2. Slide the HUD retaining screw into the slot on the steering column bracket.
Fig 1: Installing HUD Assembly
Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the HUD retaining nuts.
Tighten: Tighten the nuts to 5 N.m (44 lb in).
Tighten the screw that retains the HUD to the steering column bracket.
Tighten: Tighten the screw to 3 N.m (27 lb in).

Fig 2: View Of IPC & Screws

Courtesy of GENERAL MOTORS CORP.

Install the retaining screws that secure the IPC to the steering column bracket.
Tighten: Tighten the screws to 3 N.m (27 lb in).
Connect the HUD electrical connector to the IPC.
Carefully secure the HUD electrical harness (1) down between the IPC and the HUD as shown.

Fig 3: Securing The Hud Electrical Harness Between The Ipc And The Hud
Courtesy of GENERAL MOTORS CORP.
Install the I/P carrier. Refer to Instrument Panel (I/P) Carrier Replacement .
Connect the negative battery cable.
Tighten: Tighten the cable bolt to 15 N.m (11 lb ft).