tdawg30
10+ year member
Senior VIP Member
Ok so ive installed a number of headunits in my time in car audio. I know im not perfect and with that being said, here's my dilemma.
I installed a pioneer deh-p790bt for my friend about a month ago. it plays fine, with the exception of it draining the batt. Now I know all about the power wires(red is acc) and (yellow is constant) and ive got those matched up just fine, but apparently it still is draining power and I just moved out to Cali from Ohio which is where the car and radio are so I cant really troubleshoot any further than I did before I left. so any ideas would be great for him to try, im just lost. thanks
I installed a pioneer deh-p790bt for my friend about a month ago. it plays fine, with the exception of it draining the batt. Now I know all about the power wires(red is acc) and (yellow is constant) and ive got those matched up just fine, but apparently it still is draining power and I just moved out to Cali from Ohio which is where the car and radio are so I cant really troubleshoot any further than I did before I left. so any ideas would be great for him to try, im just lost. thanks