VOLVO
BECM-C106500 - Hybrid/EV Battery Pack Coolant Pump "B" Control Circuit High. General Failure Information. No sub type information
System
Batteristyring (BECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
1 modellV60 (2011–)
Vis modeller per årsmodell og motor (2)
Hva betyr feilkoden?
The BECM controls the two battery coolant pumps with a variable control signal and monitors them both electrically and by checking the control signal. The fault concerns the control circuit of battery coolant pump B, which shows a high level. Cooling of the battery may be affected.
Mulige årsaker
- Poor contact or oxidation in the connectors
- The control signal cable to pump B is short-circuited to voltage
- Battery coolant pump B is damaged
Hva du kan gjøre
- 1Read and note the fault code, clear it and road test to check whether it returns
- 2Have a workshop check that the pump connectors are secure and free from corrosion
- 3Have a workshop check the signal cable between the control module and pump B for a short to voltage
- 4Have a workshop with diagnostic equipment check pump B
- 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 merke1
- No noticeable symptoms for the driver
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