GEN1 No power to upfitter/AUX switch

[apollo90]

Hi everyone.

Two of my upfitter switches suddenly stopped working: AUX 1 and AUX 4. There doesn’t appear to be power to them as the indicator lights do not illuminate. I checked fuse 18 and 28, which I have read correspond to these switches, and the fuses are good.

No new wiring recently.

Also my sunroof and rear window open, as I heard some say that fixing the BMC relay sometimes has helped.

Please help! Thank you

 

[The Car Stereo Company]

most likely a bad aux panel if fuses and relays are good. and wires not shorted.

 

[apollo90]

Fuses and relays are all ok. I didn’t think the panel itself would be bad. I’ll give it a shot. Thank you

 

[The Car Stereo Company]

Fuses and relays are all ok. I didn’t think the panel itself would be bad. I’ll give it a shot. Thank you

seen several go bad. good place to start if everything else is ok