VOLVO
BECM-C106300 - Hybrid/EV Battery Pack Coolant Pump "A" Control Circuit Low. General Failure Information. No sub type information
Układ
Sterownik akumulatora trakcyjnego (BECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
1 modelV60 (2011–)
Pokaż modele wg rocznika i silnika (2)
Co oznacza ten kod błędu?
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 A, which shows a low level. Cooling of the battery may be affected.
Możliwe przyczyny
- Poor contact or oxidation in the connectors
- The control signal cable to pump A is short-circuited to ground or has an open circuit
- The supply cable to pump A is short-circuited to ground or has an open circuit
- The ground lead to pump A is short-circuited to voltage or has an open circuit
- Battery coolant pump A is damaged
Co możesz zrobić
- 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, supply and ground wiring to pump A for short circuits and open circuits
- 4Have a workshop with diagnostic equipment check pump A
- 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
Objawy, które możesz zauważyć1
- No noticeable symptoms for the driver
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.