VOLVO
OBC-B1D6311 - External control relay. General Electrical Failures. Circuit short to ground
System
Bordladegerät (OBC)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
1 ModellV60 (2011–)
Modelle nach Baujahr und Motor anzeigen (2)
Was bedeutet der Fehlercode?
The battery charger control module (OBC) monitors the control relay for the engine block heater. The code is set when that relay is short-circuited to ground or overloaded, and charging of the high voltage battery may then fail.
Mögliche Ursachen
- Short circuit to ground or overload in the control relay for the engine block heater
Was Sie tun können
- 1Have a workshop check the wiring to the control relay for the engine block heater for damage and chafing
- 2Have a workshop check the wiring at the relay for a short to ground and for overload
- 3Do not work on the high-voltage system yourself, for example the battery charger or its wiring; that is a job for a workshop
Symptome, die Sie bemerken können2
- Charging of the high voltage battery from an external cable does not work
- The lamp in the charging socket shows a fault or reduced charging
Was der Fehler beeinflussen kann1
- No charging of the high voltage battery can take place
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.