VOLVO
BECM-C107300 - Hybrid/EV Battery Current Above Threshold. General Failure Information. No sub type information
System
Batteristyring (BECM)
Volvo-modeller feilkoden gjelder for
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1 modellV60 (2011–)
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Hva betyr feilkoden?
The BECM measures the current in the high voltage circuits. The code is set when current stays above normal for an extended period. A fault in one of the other high voltage modules, or a short in the HV cabling, is most likely behind it.
Mulige årsaker
- Consequential fault: another control module found a fault on one of the high voltage circuits
- Short circuit in plugs between the battery and other HV components
- Short circuit in HV cabling running from the battery to other HV parts
Hva du kan gjøre
- 1Read the fault codes in the on-board charger, the DC/DC converter, the electric rear axle, the generator and the air conditioning compressor, and remedy them first
- 2If a blown fuse fault code is also stored, start the fault finding with that code
- 3Have a workshop check visible damage to the high voltage cable sheathing and connectors
- 4Have a workshop inspect the plugs and HV cabling between the battery and the other units
- 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
Symptomer du kan merke4
- Yellow warning symbol and message in the display
- Charging of the high voltage battery stops or works poorly, especially while driving
- The battery may be discharged or charge poorly
- Drive modes PURE, SAVE and AWD disengage automatically or cannot be selected
Hva feilen kan påvirke2
- The high voltage battery cannot be charged
- Electric propulsion is not possible
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