This function is used to test the cooling capacity of the A/C system.
For the test to yield a successful result, the temperature at the cold sensor must drop by 6°C, or the cold sensor must reach 0°C during the test. The cooling test will not start if the cold sensor is below 18°C.
Test conditions:
Engine on.
Cold sensor above 18°C.
Procedure:
Start function, press "OK".
Follow the instructions in the dialogue box.
Data parameters are displayed when the test is complete.
If the function fails, check the test conditions and repair any faults.