K 1500 Truck 4WD V8-4.8L VIN V (2003)
Global Positioning System Antenna: Service and Repair
ANTENNA ASSEMBLY REPLACEMENT - CELLULAR AND NAVIGATION
REMOVAL PROCEDURE
1. Lower the headliner.
2. Disconnect the cables from the antenna.
3. Loosen the retaining nut until the antenna assembly can be pulled from the top of the roof.
INSTALLATION PROCEDURE
1. Place the antenna assembly on the roof opening.
2. Tighten the retaining nut.
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten
Tighten the nut to 6 N.m (53 lb in).
3. Connect the antenna cables.
4. Install the headliner.
