Sirius Antenna

I let my Sirius subscription run out and got a flyer saying they were having a two week preview. I turn it on an get a "No Signal". I was getting intermittent "no signal" messages right before it ran out. I have checked the wires in the dash and can't find anything loose. I checked the antenna and it has a crack in the back of it. I would like to take it off to have a better look.

Anyone have any idea how to take it off? I have checked some of the other F-150 forums out there with no luck.

I believe you have to pull the headliner down and there should be two nuts holding it there

What is needed to drop the headliner on one side? Remove weather-stripping, A-pillar trim piece, anything else?

Finally got around to taking it to the dealer and it was replaced under warranty.

damn took you long enough. at least it was covered under warranty. dropping the headliner is a pain. you run the risk of creasing it if you dont take everything off.

The Car Stereo Company said:

damn took you long enough. at least it was covered under warranty. dropping the headliner is a pain. you run the risk of creasing it if you dont take everything off.

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They did a really good job. The backside of the antenna was cracked. My presumption is that it corroded on the inside. I didn't renew my Sirius, so I wasn't in a hurry to get it fixed but wanted it done before the warranty ran out. The dealer turned it back on.