XJ and garage door opener issue?

[C_M]

The garage door opener remote doesn't work if my 94 XJ is running. It works fine if the Jeep is off and the remote works fine with any other vehicle. I have tried it on 3 different garage doors with 3 different brands of openers and all have the same result. My current opener does not have a manual way to change the code so that is not an option. Does anybody have an idea of what may be causing this?

Thanks,
Craig

[Bloose]

I had the same problem with my '98 for a while. I don't really know what caused it but it may have been from bad wires. I know I replaced them at one point and at some point the problem went away. Not sure if that's what fixed it though.

Sorry I cant help,
B-loose

[ChiXJeff]

Do you have FM radio interference, too?

Check the ground connection on the passenger side rear of the engine block.

Consider replacing the coil as well.

I chased this for almost 3 years. Turns out the coil was the culprit.

[Bloose]

Ya know, the coil was something I had to replacing too. Seems maybe it was around the time the garage door opener problem dissapeared too. Mine had no noise in the stereo though.

B-loose