VOLVO
ECM-U010182 - Lost communication with Transmission Control Module (TCM). Bus Signal / Message Failures. Alive / sequence counter incorrect / not updated
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
5 modellerS60 (2011–), S80 (2007–), V60 (2011–), V70 (2008–), XC60 (2009–)
Vis modeller per årsmodell og motor (12)
- Volvo S60 (2011–)2011Kun motor: B4204T6, B4204T7
- Volvo S60 (2011–)2012–2014Kun motor: B4204T7
- Volvo S80 (2007–)2010Kun motor: B4204T6
- Volvo S80 (2007–)2011–2014Kun motor: B4204T6, B4204T7
- Volvo V60 (2011–)2011Kun motor: B4204T6, B4204T7
- Volvo V60 (2011–)2012–2014Kun motor: B4204T7
- Volvo V70 (2008–)2010Kun motor: B4204T6
- Volvo V70 (2008–)2011Kun motor: B4204T6, B4204T7
- Volvo V70 (2008–)2012–2014Kun motor: B4204T7
- Volvo XC60 (2009–)2010Kun motor: B4204T6
- Volvo XC60 (2009–)2011–2012Kun motor: B4204T6, B4204T7
- Volvo XC60 (2009–)2013–2015Kun motor: B4204T7
Hva betyr feilkoden?
The ECM checks the P and N signals from the gear position sensor, which reach it over the CAN network from the transmission control module (TCM). Even though the code is named sequence counter, it concerns the P and N signals. The code is set when they are missing or incorrect, and then auto start does not work.
Mulige årsaker
- Faulty CAN communication
- Damaged transmission control module (TCM)
Hva du kan gjøre
- 1Read the code with a diagnostic tool and check whether it is active or only stored
- 2If the engine control module has other CAN-related codes stored, fault-trace those first
- 3This code points to a transmission control module (TCM) fault, so read the codes there
- 4With a diagnostic tool, read the selector position in live data while you select P and N, and check that it shows correctly
- 5Have a workshop check the transmission control module and the CAN communication if the fault remains
Symptomer du kan merke1
- Auto start does not work
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