Chiming with No Key in Ignition

[Dan66]

My '96 XLT has developed a strange problem (in the 2 or 3 weeks I've owned it). The chime that tells that the keys are in the ignition (when the door is opened) chimes all the time - keys or no keys. Just open the door and "ding, ding, ding." Could it be the ignition switch?

 

[budwich]

Basically, the key warning switch sends a grd to your CTM/GEM module... either the switch is bad (shorted) or the wire coming from your column is shorting on some metal somewhere. Perhaps some key filings have got stuck in the switch contact... maybe try blowing some air into the ignition switch.

 

[exploded99]

There is a key in ignition warning switch which attaches to the ignition switch lock cylinder. I would expect that is your culprit.

You need to pull the lock cylinder - I think you will find instructions on this site if you search, and then remove the warning switch.

I would start there if you have no other chime issues - the GEM module controls those functions and if your other chimes are ok, then it is probably ok.

 

[performancenut]

There is a key in ignition warning switch which attaches to the ignition switch lock cylinder. I would expect that is your culprit.

You need to pull the lock cylinder - I think you will find instructions on this site if you search, and then remove the warning switch.

I would start there if you have no other chime issues - the GEM module controls those functions and if your other chimes are ok, then it is probably ok.

Agreed- usually that wire and/or terminal becomes dislodged- completing the circuit. On another ford product, I found it easier to simply cut the wire and get rid of the "ding" all together. Alternatively, you can insulate and repair the connection.

 

[Dan66]

Thanks, guys. Since posting this, I have remembered something... When I brought the Explorer home, there was a small yellow in-line "box" hanging from underneath the dash. I just tucked it back under there (thinking it was a circuit for the stereo or something). I wonder if it could be the source of a short? It may have nothing to do with the stereo at all. I'll take a closer look this afternoon...

 

[FreeWheelin4x4]

Mine does the same. Not too terribly worried about it. I take keys out, turn the ignition a bit and the dinging stops all together (unless lights are on) I've gotten used to it, but glad to see there's a potential fix.