Retarder oil temperature sensor
â–¶ How to fix
Delete event memory. Check sensor. Change sensor. Check plugs, plug contacts, plug connections and cabling. Change wiring harness. Carry out an upload via the diagnostic software ALADIN. Get into contact with the Voith customer service afterwards.
What you'll see
No driver-visible symptom recorded.
System reaction
No or limited retarder function. Limited temperature measurement.
Diagnostic depth
Detection
Short circuit of the sensor lines against each other.
Possible cause
Defect wiring harness. Short circuit in plug connection and/or cabling. Sensor defective.