VOLVO
IGM-P118857 - Calibration Memory. System Programming Failures. Invalid / Incompatible Software Component
System
Ukjent system / Merkespesifikk
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1 modellV60 (2011–)
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Hva betyr feilkoden?
Although the code is named a programming failure, it concerns a calibration file that is missing or incorrect in the IGM. The control module's internal memory keeps the vehicle configuration and calibration data. The fault is only checked once the test has started at ignition on.
Mulige årsaker
- Calibration or parameter memory is incorrect, incompatible or not programmed
- Damaged or incorrect internal memory
Hva du kan gjøre
- 1Read out and clear the code, start the car and see whether it returns
- 2Have a workshop program the control module and check that the latest software is installed
- 3The high voltage system may only be handled by a workshop; do not work on it yourself
Symptomer du kan merke5
- 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
Hva feilen kan påvirke1
- The high voltage battery cannot be charged by the combustion engine
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