If the vehicle didn't come equipped with OE steering wheel controls, the ASWCSTALK can be used
to retain both the clock setting function, and the ability to change the personalization features.
Below are the wiring instructions on wiring and using the ASWCSTALK.
Note: The ASWCSTALK cannot be used to control the aftermarket radio, I.E., volume, seek, mute,
etc. The ASWCSTALK can only be used for controlling the personalization menu.
1. Connect the two Black wires from the ASWCSTALK to accessory power.
2. Connect the Green/Orange wire from the ASWCSTALK to the Green/Orange wire from the
GMOS-044 harness.
3. Tape off and disregard the Green/Black wire from ASWCSTALK.
4. Cycle the key on and test the ASWCSTALK. The following are the buttons that apply to this
application. All other buttons will not be used.
ENTER/SELECT
EXIT
NO OE STEERING WHEEL CONTROLS
UP
DOWN
5
REV. 8/26/2019 INSTGMOS-044