Having a problem with my 2001 F-150 7700. Had to have the gauge pod cloned( dumb mistake on my part). Truck starts with no problem, but when I turn the headlights on, the odometer and radio turn off, with a clicking sound coming from the dash and radio. Any help woud be appreciated.

 

Remove the driver side kick panel.
There you will find a ground lead.
Remove it, clean the metal and connector and re-attach.
See what results.
Good luck.

 

Thanks for the reply. I will try what you said and get back to you.