1.
Open the driver's door, and keep open during the programming process.
Turn the ignition on.
2.
Connect the GM11 interface harness to the interface, and then to the
wiring harness in the vehicle.
3.
Locate the Volume Up button on the steering wheel. Program the interface
Tap Volume Up
by tapping the Volume Up button at a heartbeat pace until the LED
VOL
stops flashing.
+
4.
The LED will flash Green & Red while the interface programs the radio to the
steering wheel controls. Once programmed, the LED will go out, then
produce a pattern which will identify the radio type installed.
Green & Red LED
Green or Red LED
5.
The LED will go out, then once again quickly flash Green & Red while
the interface programs itself to the vehicle. Once programmed, the
LED will go out again, then turn solid Green.
Green & Red LED
Green LED
4
PROGRAMMING (TAP)
6.
7.
Note: If the LED shows Solid
steering wheel controls don't work, make sure that the 3.5mm jack is plugged in, and plugged into
the correct jack in the radio. Once corrected, press the reset button, then program again.
If the interface fails to function, press and release the reset button. The
reset button can be found to the right of the 20 pin connector inside the
green plastic housing. Using a small pointed tool press the blue button
for 2 seconds and release. The LED will start flashing green and red,
immediately proceed to step 3.
Turn the ignition off, then back on.
Test all functions of the installation for proper operation.
Green for Pass (indicating everything programmed correctly), yet the
LED Light
Radio Programming Section Vehicle Programming Section
Solid Green
Pass
Slow Red Flash
Fail
Slow Green Flash
Pass
Solid Red
Fail
Pass
Pass
Fail
Fail
Reset Button
Reset
LED
Button