2AE4 - P053C (DME)

2AE4 - P053C

Information saved in
DME

Fault code
2AE4 - P053C

Fault text
Engine breather heating relay, activation

Fault description
Positive Crankcase Ventilation Heater Control Circuit High

Condition for fault identification
Test condition:
Blowby relay activation-control monitor
Terminal condition: Terminal 15 ON
Voltage condition:
Voltage in onboard electrical system > 10 V

Condition for fault memory entry
Once 10 sec. have elapsed
after engine start

Action in service
1 Check wiring
Repair if defective
If wiring is OK proceed
to check component

Fault effect and breakdown warning


Driver information
Warning light:
none

Service instruction
none