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High Frequency Antenna Replacement

Fig 1: High Frequency Antenna
GM3923972Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Lower the rear of the headlining trim panel to access the fastener Headlining Trim Panel Replacement
1 High Frequency Antenna Fastener
CAUTION:

Refer to Fastener Caution .


Tighten 
9 N.m (80 lb in)
2 High Frequency Antenna Retainer
3 High Frequency Antenna
Procedure 
Disconnect the electrical connector.
NOTE:

Inspect the area of the roof that the antenna will be located for any bare metal or paint chips and repair as necessary to avoid antenna reception issues.