Installation Procedure

WARNING: This page is about a different car, the 2008 Isuzu i-370, 2008 Isuzu i-290, 2008 GMC Canyon, and 2008 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Digital Radio Antenna Assembly

Courtesy of GENERAL MOTORS CORP.

Install the antenna assembly to the top of the roof.
Lower the antenna assembly to the roof panel, ensuring the anti-rotation pin is properly indexed.

NOTE: Refer to Fastener Notice .

Install the retainer and retainer bolt.
Tighten: Tighten the bolt to 6 N.m (53 lb in).
Connect the antenna electrical connectors.
Install the headliner. Refer to Headlining Trim Panel Replacement (Crew Cab) or Headlining Trim Panel Replacement (Extended Cab) or Headlining Trim Panel Replacement (Regular Cab) .