Wondering if anyone here has had problems with a ticking noise from there aftermarket radio/amp install. This only happens when the engine is running. I have checked all grounds and have bypassed the harness ground to a frame ground. I've check the RCA's at the radio and then at the amp. The sound goes away both times so that tells me the sound is from the radio. Also don't think it would be a ground loop at this point. I've tried every grounding trick in the book to eliminate the sound with no luck. I'm starting to think there might be a dirty power wire in the harness. IDK.
I wonder if the radio could be picking up noise from the ECU/M.
The radio is a Dual XDVD3201 and the amp is a ADS PQ20.
Thanks guys for any ideas you might have.
I wonder if the radio could be picking up noise from the ECU/M.
The radio is a Dual XDVD3201 and the amp is a ADS PQ20.
Thanks guys for any ideas you might have.