DCC Internal Temperature Sensor Fault
â–¶ How to fix
Reset DTC Toggle ignition key to "key off" and await system reset then "key on" i.e. system wake up. Read out DTC's again If DTC remains active replace the direct current converter E84.
What you'll see
No driver-visible symptom recorded.
System reaction
Reduce the output current to 50%. 24V-battery not charging correctly.
Diagnostic depth
Detection
One of the following DCC2 events are active: Power Stage Temperature Sensor.NotConnected Power Stage Temperature Sensor.ShortCircuit
Possible cause
Internal HW error in DCC Temperature Sensor