Questions & Answers for: GMC Sierra antenna mast

...Radio Ground Wire: Black Car Radio Illumination Wire: Gray Car Stereo Dimmer Wire: Brown Car Stereo Antenna Trigger Wire: N/A Car Stereo Amp Trigger Wire: N/A Car Stereo Amplifier Location: N/A Car ...

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...under the dash above the accelerator pedal. It should have the power wires, speaker wires and antenna wire going to

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Question about 1999 Sierra

1 Answer

...Ground Wire: Black/White Car Radio Illumination Wire: Brown Car Stereo Dimmer Wire: Gray Car Stereo Antenna Trigger Wire: N/A Car Stereo Amp Trigger Wire: N/A Car Stereo Amplifier Location: N/A Car ...

How do I change the exterior antenna assembly on my 1998 GMC Sierra?? Unscrew the cap on the base of the antenna. Disconnwct the cable from the radio first.. As the niut is unscrewed hold on to the ...

...right front headlamp assembly. Remove front bumper. Remove right front wheelhouse. Disconnect radio antenna cable. Disconnect horn electrical connector. Remove right front fender. Remove the blower ...

...radios work on am and fm channels, there is always static noise. How can this be fixed? Is it the antenna or the radio itself? Most likely the antenna. Check to see if its plugged

...Ground Wire: Black/White Car Radio Illumination Wire: Brown Car Stereo Dimmer Wire: Gray Car Stereo Antenna Trigger Wire: N/A Car Stereo Amp Trigger Wire: N/A Car Stereo Amplifier Location: N/A Car ...

dont know how radio antenna comes off take the top cover of then the two scews underneath taketose off

...it could be very expensive to fix. Since the system uses satellite technology, it could be a bad antenna, bad transmitter

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