Installed a Pioneer head unit a week ago. Has been working fine until yesterday when I started the car it made a loud noise. Later when diagnosing the problem I realized the whine varies by engine rpm. I tried different grounds and grounding the rcas. I dot believe I grounded them right however, because it didn't play music loud at all after I did so. I may try again later.
Anyways, the deck makes engine whine with the engine on and a weird popping sounds with it off.
Any ideas what it could be?
Why would it start having this problem after working fine for a week?
Thanks!
Anyways, the deck makes engine whine with the engine on and a weird popping sounds with it off.
Any ideas what it could be?
Why would it start having this problem after working fine for a week?
Thanks!