VOLVO
OBC-U000155 - High Speed CAN Communication Bus. System Programming Failures. Not configured
System
Innebygd lader (OBC)
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1 modellV60 (2011–)
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Hva betyr feilkoden?
The battery charger control module (OBC) has a configuration ID that does not match the signal configuration that the central electronic module (CEM) sends on the CAN network. The control module still responds to diagnostic commands, but normal CAN communication does not work. Charging the high voltage battery is not possible while the fault remains.
Mulige årsaker
- The module is not meant for this car, for example a used unit with different software or hardware
- Incorrect software version in the control module
- The software download was interrupted
Hva du kan gjøre
- 1Read out and erase the fault code, charge again and see whether it comes back
- 2Has the battery charger control module been replaced or reprogrammed recently? Tell the workshop, since it then needs to be configured for your particular car
- 3Have a workshop check that the control module has the right software for the car and reprogram it if needed
- 4The high voltage system may only be handled by authorised personnel. Do not work on it yourself
Symptomer du kan merke3
- Charging the high voltage battery from an external charging cable does not happen, is reduced or does not work correctly
- The LED on the charging cable or the charging socket shows a fault and charging is reduced
- A text message and a warning symbol are shown in the display
Hva feilen kan påvirke1
- Charging the high voltage battery is not possible
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