Retarder temperature information error
â–¶ How to fix
Check the retarder for DTCs
What you'll see
No driver-visible symptom recorded.
System reaction
Functions dependent on the signal might be degraded. Examples listed below. -DisplayInstrumentSignalsAndSimulatedTachographSignals
Diagnostic depth
Detection
Retarder temperature information error
Possible cause
Error in the HydraulicRetarderOilTemp signal from the retarder