P20CD

CAN message 'AC compressor torque implausible' from control unit N22 (AAC [KLA] control and operating unit)

Test 1: Check component N22 (AAC [KLA] control and operating unit).

1. Check component N22 (AAC [KLA] control and operating unit).
Possible cause and remedy

- Read out fault memory of control unit AAC.
End of test