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Contribution d'origine par : Montgomery ,


if you are unable to use the "trigger" or more commonly known Remote wire to turn on the amp then the radio is sending the 12volt signal through the remote wire to start the amp.

So the short answer is if the amp is not turning on when connected to power and the remote wire. Then the radio is not turning on.

If you have 12volts to the back of the radio with the accessory position on the key and you have a good ground and no power or lights etc on the receiver then the problem is in the hardware of the radio or the motherboard.