buzzing sound is coming from behind the radio

[rideordie224]

well im having trouble finding out where this stupid buzzing sound is coming from behind the radio when the car is in the ON position... sometimes its there somtimes it not...the motor cranks won't start, i did have an alarm and had it removed, i think the car came with a factor alarm so.....pin 62 does not have power so i cant even connect to dsmlink... i've done everything and still can't figure this out... help me ###z

 

[kahl23]

Well, if your ECU is losing power, maybe you'd want to start there It could be a fried ECU or a loose connection or something along those lines, plus, ECU is located back behind the radio.

 

[DSM nOOb]

i agree on the ecu assumption, also check your mfi relay as it is also located close to the radio.