Owner's Manual

120 E5000

SPDT Relay

APPLICATION: ANTENNA TURN-ON

WIRING CONNECTIONS

Tools & Parts Required6

Wire Stripper/Crimp Tool Crimp Caps

A. Strip wires back 1/2”. B. Twist wires together

and insert in crimp cap.

C. Squeeze middle of cap

for tight connection.

Make wiring connections following instructions below.

Green (86) - Connect to power antenna/

remote wire on new receiver

Red (30) - Connect to power antenna

wire on receiver wiring harness

White (87) - connect to ground

Black (85) - Connect to chassis ground

Blue (87a) - Not used (tape off)

In this application, you use the power antenna output from the car

receiver to turn on the power antenna. Your new stereo outputs a

12 volt positive trigger, but your vehicle requires a 12 volt negative

input to activate the power antenna. The diagram shows how to

use the relay to switch the positive signal to a negative signal. To

do this, connect both the black and white wires to chassis ground.

Connect the green wire to the power antenna lead on your new

stereo. Connect the red wire to the power antenna lead on the

receiver wiring adaptor. Tape off the blue wire.

These instructions apply to 1981-’95 Mazda vehicles with factory-

equipped power antennas.

Tape off any unused wires.