VOLVO
BECM-C105600 - Hybrid/EV Battery Voltage System Isolation Fault Level 2. General Failure Information. No sub type information
System
Batteriesteuergerät (BECM)
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 BECM checks the insulation of the high voltage system continuously and has found an insulation fault at level 2. The fault may be in the manual service disconnect, in the high voltage cables, or in one of the connected high voltage modules, such as the charger or the DC/DC converter.
Mögliche Ursachen
- The manual service disconnect (MSD) or its base is damaged
- The high voltage cable is damaged
- The Inverter System Controller (ISC) is damaged
- The Air Conditioning Compressor Module (ACCM) is damaged
- The on-board charger (OBC) or the DC/DC converter (DCDC) is damaged
- The high voltage battery is damaged
Was Sie tun können
- 1Read and note the fault code, clear it and road test to check whether it returns
- 2Have a workshop check visible damage to the high voltage cable sheathing, such as chafing or heat marks
- 3Has the car recently been to a workshop or had work done on the high voltage parts?
- 4Have a workshop check the service disconnect, the high voltage cables and the insulation
- 5The high voltage system should only be handled by qualified personnel, so have a workshop carry out all work on the battery and other high voltage parts
Symptome, die Sie bemerken können1
- Red warning symbol and message in the display
Was der Fehler beeinflussen kann1
- An extended insulation test is performed at the next start
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.