It is only powered when the key is in the accessory or run position of the ignition switch. Put 12v on the remote lead on the amp jump off the 12v input from the amp this should turn the amp on.
Diy Amplifier Sub Install For E92 With I Drive Bmw 3
Where to connect remote wire for amp. The remote wire is for powering on the amp. It is only powered when the key is in the accessory or run position of the ignition switch. They are all good and i39ve looked at a diagram but answered by a verified auto mechanic we use cookies to give you the best possible experience on our website. If you cant find a remote wire from the hu you can use a switch. Connect the gnd probe to ground and the red probe to the remote. To connect wire to wire an appropriately sized butt connector or other style connector can be used.
Slide your power wire through the firewall with the coat hanger. The remote wire will tell your amplifier to turn on whenever the stereo is powered up usually whenever the vehicle is turned on. Where to connect the amp remote terminal without a head unit remote output the cheap and easy way is to run the amps remote terminal off of a switched accessory wire. This is the wire that your radio uses. Simply connect another piece of blue primary wire to the blue wire in the wiring harness and run the primary wire back to the amplifier to terminate in the remote turn on terminal. In that case a dvm will be needed to reverify.
When connecting an amp to your car before you put your dash back together there will be a wire on the back of the stereo that will say remote an thats where you connect it then after all thats. Open your passenger side door and find the wire from inside. If it does you know the deck has a power issue with the remote wire. To wire a switch to your amp you need wire the 12 connection on your amp to the remote on your amp. The turn on wire also called the remote wire is located behind the stereo. The cheap and easy way is to run the amplifiers remote terminal off of a switched accessory wire.
Slide the wire through until you reach the glovebox or the opening underneath your glovebox where your wires feed into your vehicles interior. On aftermarket stereos its usually a blue and white wire. If you supply it with any 12v the amp should work. What wire should i use for a amp remote wire from the factory radio. Youll have to remove the stereo to get to this wire. Posted on monday august 04 2003 2138 gmt.
Use your wire hanger to slide the power cable through the hole that you made. This is the wire that your head unit uses.