VOLVO
IEM-U000155 - High Speed CAN Communication Bus. System Programming Failures. Not configured
System
Ukjent system / Merkespesifikk
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1 modellV60 (2011–)
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Hva betyr feilkoden?
The control modules on the CAN network communicate with a standardized method. Here the signal configuration IDs for the HS-CAN (the high speed CAN network) do not match, or something is disturbing the network. The causes are a control module that is not intended for this car, for example a used one with different software or hardware, or a software fault in the IEM or in the airbag control module (SRS). The control module stays switched off until the power supply has been broken and reconnected.
Mulige årsaker
- Incorrect configuration ID, for example a used control module that is not intended for this car
- Software fault in the electric rear axle drive control module (IEM)
- Software fault in the airbag control module (SRS)
Hva du kan gjøre
- 1Has a control module recently been replaced with a used one? Have a workshop check that it is intended for this car and that the right software is loaded
- 2Have a workshop download the latest software to the IEM and check the SRS control module. High voltage systems may only be handled by qualified personnel
- 3Do not work on the airbag system yourself. Have a workshop check it if the fault remains
- 4After the repair, read out the fault codes with the ignition on and check that the code is not stored again
Symptomer du kan merke4
- Text window and warning symbol with a text message
- Drive mode PURE disengages automatically or is unavailable
- Drive mode AWD disengages automatically or is unavailable
- Drive mode HYBRID: the combustion engine runs all the time or too often
Hva feilen kan påvirke3
- The control module shuts itself off (bus-off)
- Electric propulsion is not possible
- Brake energy regeneration from the electric rear axle is not possible
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