Testing the swi-jack – PAC Automobile Accessories User Manual

Page 7

06-14-07

Testing the SWI-JACK

(For Version #4 only) Test each Heater function of the

steering wheel controls. The TEMP and FAN should work

properly.

When testing the audio controls, the left LED on the

SWI-JACK will flash indicating it is sending a command.

If any function does not work, repeat the programming

instructions (starting from Step 11) or refer to

Troubleshooting Guide.

VOL

TEMP

Steering Wheel

Interface

Connect SWI white

wire to resistors

100

150

560

1000

1500

47 = yel, vio, blk

100 = brn, blk, brn

150 = brn, grn, brn

560 = grn, blu, brn

1000 = brn, blk, red

1500 = brn, grn, red

3900 = org, wht, red

5100 = grn, brn, red

Some vehicles have a separate wire for each of the steering wheel buttons. Use this resistor kit for the steering wheel

push buttons that do not already have a resistor network connected to them. Examples are Nissan and Harley Davidson

motorcycles.

Connect a resistor to each side of a push button and connect the other ends of the resistor all together. Connect the SWI-

JACK to these resistors. On the Harley Davidson, one button can be connected directly to the SWI-JACK.

By putting two or more resistor in series, you can come up with additional values. Ex. 150 + 1000 + 1500 = 2650ohms.

Appendix B: Resistor Kit

Appendix A: Known Incompatible Vehicles

Vehicle Make

Year / Model

Description

BMW

All

All with 5-volt SWC data wire at the steering column
All with factory activated cellular phones

Mercedes

All

Chrysler,

Dodge,

Jeep

00+ 300c,

Charger, Magnum

00+ Jeep Grand

Cherokee

004+ Durango

The SWI-CAN must also be used.

Porsche

Cayenne

All

Toyota

Sienna

All before 2001

All

With double DIN head units

Volvo

All