Using an Adapter Harness
If you are replacing an existing stereo, or if your vehicle has been
Follow the directions supplied with the adapter harness to temporarily connect the power and speakers.
A selection of adapter harnesses is available at your local RadioShack store.
Connecting Ground, Power, and Optional Components
Follow these steps to connect the supplied harness with the
1.Disconnect the cable from your vehicle battery's negative
2.Connect the black GROUND
3.Connect the red +12V TO IGNITION wire (with the
This connection turns on the stereo when you turn on the ignition or turn the key to ACC, and turns off the stereo when you turn off the ignition. This prevents your vehicle's battery from being drained if you leave the stereo on when you turn off the ignition.
4.Connect the yellow +12V TO BATTERY wire (with
This connection provides continuous power for the stereo's LED indicator when the faceplate is removed.
5.Cut the loop at the end of the blue AMP REMOTE TURN ON 500MA MAX wire, strip about 1/2 inch of insulation from its end, then connect it to any optional equipment (designed to run from a switched source) that you want the stereo to turn on and off (such as a power antenna).