G7 Climate Control Test Procedure

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Heres a way to test the climate control system:

1. Put your key in the ignition.

2. Press both auto and recirculate buttons on your climate control (circled in the picture).

3. Whilst keeping these two buttons pressed, turn key to ON (one click before starting the car).

4. All LED's will flash 4 times.

5. Sensors will be checked and the display returns the following codes:



00 no problem
11 trouble with inside air sensor
12 trouble with outside air sensor
13 trouble in sensor after evapolator
14 trouble in water temp signal
21 trouble in sunlight sensor
22 locked compressor
31 wiring trouble in air mix servo
33 wiring trouble in mode mix servo
41 malfunction of air mix servo
43 malfunction of mode mix servo

-Courtesy of hawker