Was bedeutet der Fehlercode BECM-P0A9500?

Diagnose und Fehlercodedefinition für BECM-P0A9500 (Volvo V60 (2011–), Volvo V60 (2011–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

BECM-P0A9500 - High Voltage Fuse. General Failure Information. No sub type information

System

Batteriesteuergerät (BECM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

1 Modell

V60 (2011–)

Modelle nach Baujahr und Motor anzeigen (2)

Was bedeutet der Fehlercode?

This code concerns the fuse of the high voltage system. The BECM monitors the safety circuits in the system, and the fault may be that the manual service disconnect is loose, not connected or damaged, or that the high voltage cable or one of the connected modules is damaged.

Mögliche Ursachen

The manual service disconnect (MSD) sits loose or is unplugged
The manual service disconnect (MSD) is damaged
The base for the manual service disconnect (MSD) is damaged
The high voltage cable is damaged
The Inverter System Controller (ISC) is damaged
The Air Conditioning Compressor Module (ACCM) 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 pinch marks
3Have a workshop check that the manual service disconnect is fully in place and undamaged
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 können4

Red warning symbol and message in the display
Charging of the high voltage battery stops or works poorly
Drive modes PURE, SAVE and AWD disengage automatically or cannot be selected
The combustion engine runs more often than normal in HYBRID mode

Was der Fehler beeinflussen kann2

The high voltage battery cannot be charged
Electric propulsion is not possible

Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.