Car Stereo Accessory Wire Not Working at johnmcamachoo blog

Car Stereo Accessory Wire Not Working. one power wire is always hot and supplies power to the memory, and the other is only hot when you power on the engine.if you get 0v when the car is off, this is probably incorrectly hooked up to the acc (accessory power) instead of constant 12v.

What Gauge Wire Is Car Stereo Audiolover
from audiolover.com

The accessory wire has power when the engine is on, but it’s only a signal wire. When i put the key in, one drops. If your radio accessory wire is not working, it could be due to a blown fuse, a faulty wire connection, or a malfunctioning radio.

What Gauge Wire Is Car Stereo Audiolover

Car Stereo Accessory Wire Not Working one power wire is always hot and supplies power to the memory, and the other is only hot when you power on the engine.if you get 0v when the car is off, this is probably incorrectly hooked up to the acc (accessory power) instead of constant 12v. check the wire that you tapped into for accessory power, and if it does not show voltage when the key is turned forward, then you are looking further up the ignition switch (which if enough is piggybacked. I removed the premium alpine factory stereo.