A/C cooling test

This function is used to test the cooling capacity of the A/C system.
Note:
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:
Procedure:
  1. Start the function and follow the instructions in the program.