High Frequency Antenna Replacement

WARNING: This page is about a different car, the 2020 Cadillac XT5. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure It is only necessary to lower the headliner. Only do those steps in headliner replacement that will lower the headliner enough to gain access to the part. Headlining Trim Panel Replacement (With C3U) , and Headlining Trim Panel Replacement (Without C3U)
1	High Frequency Antenna CAUTION: Refer to Fastener Caution . NOTE: Install a NEW retainer. Do NOT reuse the old retainer. Procedure Loosen the integral bolt. Disconnect the electrical connectors. Disconnect the antenna cables. Feed the wiring and cable up through the hole in the roof panel. Tighten 9 N.m (80 lb in)

Callout

Component Name

Preliminary Procedure
It is only necessary to lower the headliner. Only do those steps in headliner replacement that will lower the headliner enough to gain access to the part. Headlining Trim Panel Replacement (With C3U) , and Headlining Trim Panel Replacement (Without C3U)

High Frequency Antenna

CAUTION:

Refer to Fastener Caution .

NOTE:

Install a NEW retainer. Do NOT reuse the old retainer.

Procedure

Loosen the integral bolt.
Disconnect the electrical connectors.
Disconnect the antenna cables.
Feed the wiring and cable up through the hole in the roof panel.

Tighten
9 N.m (80 lb in)