VOLVO
IGM-P060683 - Control module processor. Bus Signal / Message Failures. Value of signal protection calculation incorrect
System
Unbekanntes System / Herstellerspezifisch
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?
Although the code is named a signal protection checksum failure, it relates to an internal fault in the microprocessor of the high voltage generator control module (IGM). The control module monitors its internal components and related functions. The fault is only checked once the car is started with ignition on, and the code is stored when the conditions are met.
Mögliche Ursachen
- Software fault in the IGM
- Internal fault inside the ISC voltage converter
Was Sie tun können
- 1Read out, clear the code and start the car to see whether it comes back
- 2Have a workshop check whether new software is available for the IGM and install it if needed
- 3If the fault remains, have a workshop check the ISC voltage converter
- 4The high voltage system may only be handled by a workshop; do not work on it yourself
Symptome, die Sie bemerken können5
- Warning symbol and text message in the display
- Warning about power supply problems from the alternator and charge regulator
- Charging of the high voltage battery while driving is absent, reduced or not working correctly
- High voltage battery is discharged or charges poorly
- HYBRID drive mode: the combustion engine is active all the time or too often
Was der Fehler beeinflussen kann1
- The high voltage battery cannot be charged by the combustion engine
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.