I am installing a full system (Deck, 2 amps, 2 subs and mid range speakers) into a 1973 Buick Riviera...

I installed everything properly and I had a problem where the deck kept turning off and on...stays on for about 3-5 seconds, then turns off and cycles through it again....

I thought it was a problem with the deck, so I got a new one, and tried it last night.....works perfectly....I was listening to the radio while cleaning up the wires....So I turn it off and head home...

I get a call this morning saying that its turning off and on again....

Does anyone know why this may be happening????

 

Low voltage or a bad ground!

 

Do a quick bench test on the deck. Its your best way to check and see if its the deck or your wiring!