Inside Wiring Question on Suburban

[sbdaigo]

I seem to not have any lights on any of my window switches, A/C controlls and such and don

[More Power]

Check your "panel lps" fuse, and that your variable light dimmer control is somewhere other than off.

MP

[diesel65]

Since this is a '94 truck, most likely the bulbs are burnt out.

[sbdaigo]

I too thought that the bulbs might be out, but I replaced my mirror switch, which is new and the light does not work on it at all - so I thought that maybe there was one circuit that did the lights in the switches - maybe I am wrong on that.

[sbdaigo]

Just checked the fuse that that is a OK. Thanks for the idea Jim.

[diesel65]

That is a different story if you put in a known new bulb, I would get a 12 volt test light and probe the panel fuse and see if you have an output from the dimmer.
Then you will see if it's problem with the dimmer or the wiring.

[sbdaigo]

First - thank you for all the hep - but maybe I am not clear on this one. I have lights on my instrument panel, where I don