Wiring issues

[Rodeogirl75]

My 2007 Dodge 2500 MegaCab is having wiring issues after installing an aftermarket radio. The seat heater/jake brake/rear window buttons are intermittent and yesterday the temperature control head wouldn’t turn on the compressor. I’m hoping it’s not a mouse eating wires issue! Any ideas? TIA.

 

[tron67j]

Did you just install the radio and the problems began? Did you do a plug and okay install, or did you need to cut and splice wires? If it started same time and there was splicing involved it could be an incorrect connection. If you used a harness from somewhere you should go back to the seller and explain the problems. If you can, try reinstalling the old radio and see if problems go away. The other thing you could try is disconnect the battery and let it sit for a while especially if the battery wasn't disconnected during installation. Then try running for a bit and see if things calm down.