VOLVO
BECM-P0C4400 - Hybrid/EV Battery Pack Coolant Temperature Sensor "A" Circuit Low. 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?
An internal sensor measures the coolant temperature in the battery. The code is set when the signal from sensor A in the cooling system is too low. The cause may be a damaged high voltage battery.
Mögliche Ursachen
- 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
- 2Make sure the coolant level in the battery cooling loop is high enough and top up if needed
- 3Have a workshop with diagnostic equipment check the coolant temperature sensor
- 4The 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
- No noticeable symptoms for the driver
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.