u/AdInternational402

About a year ago I bought a 2003 Acura tl about a year ago and I have been trying to chase down a wirring noise ever since I got the car. For some context the car has an aftermarket radio it’s a xdvd269bt other than that and a custom harness (was a mess when I got it fixed all the wiring) there’s nothing else done would the head unit cause the noise?

I recently bought a 2003 TL type s around a year ago currently the timing belt and water pump only has about 40 thousand miles on it but the car sat for a bit and it was done in 2016 I have had some people tell me it’s fine and others tell me to replace it just looking for opinions