Wiring - PAC SWI-RC Installation Instructions Manual

Step 1 - Wiring
Note: Only 3 wires from the SWI-RC will be used during installation. GM vehicles programmed for version #4, will
use 4 wires.
Step A.
Connect the BLACK wire to ground (-).
Verification: Wire or location registers a constant
(-) when probed.
Step B.
Connect the RED wire to switched +12V.
Verification: Wire registers +12V when the
ignition key is turned to the ACC or ON positions.
Step C.
Connect the appropriate interface control input wire (WHITE, YELLOW, ORANGE or
GREEN) to vehicle. please refer to the included chart or visit:
www.pac-audio.com/swixprogramming/swixprogramming.asp
Step D.
If indicated, cut the necessary loop and add the proper resistor as indicated in the
connection chart or on the website.
NOTE: Using T-Taps is NOT recommended. It is VERY important
that ALL connections be solid & secure. Soldering or crimp
connects are best and will provide reliable operation.
2
SWI-RC