13AE00

The heater for the crankcase ventilation system has a fault at the output stage.


Possible cause:

- R39/1 (Vent line heater element)
Affected functions:

- Power generation

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Test 1: Check component R39/1 (Vent line heater element).

1. Check component R39/1 (Vent line heater element).
Important note

- This fault is monitored up to a coolant temperature of max. 50° C.
Test prerequisite

- Coolant temperature<50° C
Status of relevant actual value:
- Coolant temperature:Warning! Communication with ECU required.
Communication with ECU required