Tests AH: Visctronic Drive Fan (VDF)
PINPOINT TEST AH: VISCTRONIC DRIVE FAN (VDF)
WARNING: To avoid the possibility of personal injury or damage to the vehicle, do not operate the engine until the fan blade has been first examined for possible cracks and separation. Failure to follow these instructions may result in personal injury or death.
This pinpoint test is intended to diagnose the following:
^ VDF
^ fan speed sensor
^ harness circuits
^ powertrain control module (PCM) (12A650)
AH1 - AH2:
AH3 - AH4:
AH5 - AH6:
AH7 - AH8:
AH9 - AH10:
AH11 - AH12:
AH13 - AH14:
AH15 - AH16:
AH17 - AH18:
