Wiring connections – PAC Automobile Accessories User Manual

Page 2

SWI-JACK

Wiring Connections

Step 1.

Connect the BLACK

wire to ground (-).

Verification: Wire

or location registers

a constant (-) when

probed.

Step 2.

Connect the RED wire

to switched +12V.

Verification: Wire reg-

isters +12V when the

ignition key is turned

to the ACC or ON posi-
tions.

Step 3.

Connect the appropriate interface wire (WHITE, YELLOW, ORANGE or

GREEN).

• Refer to the

Identification and Connection Chart. Locate the vehicle and

note the SWC wire color in the “Interface Wire Color” column.

• Note the vehicle wire color and location information in the “Identification”

column.

Note: You will only connect ONE of these wires. The other 3 wires will not

be used. Cut and insulate the unused wires.

• Connect the wire as indicated in the chart.

• If your vehicle is not listed on the

Identification and Connection Chart,

Visit

www.pac-audio.com/swixprogramming/swixprogramming.asp

Note: Only 3 wires from the SWI-JACK will be used during installation. GM vehicles programmed for version #4, will

use 4 wires.

Step 4a.

Connect the BLUE

serial data wire.

Connect this wire

ONLY on GM

passenger vehicles (no

trucks or SUVs) with

airbags AND steering

wheel heater controls.

For all other vehicles,

cut and insulate the
BLUE wire.

Step 4b.

If instructed by the

Vehicle Application

Guide, cut the

BROWN wire loop and

insulate both halves.

Step 4c.

If instructed by the

Vehicle Application

Guide, cut the VIOLET

wire loop and insulate

both halves, or place a

resistor in-line of wires.

Note:

Step 4a is for vehicles made by

General Motors that are programmed

for version #4 only. If no connections is

necessary, proceed to Step 4b.

Step 4

If necessary, perform the following operations as indicated by the notes in Identification and Connection Chart.

SWI-JACK