VOLVO
PSCM-U041868 - Invalid Data Received From Brake Control Module. Algorithm Based Failures. Event information
System
Servostyringsmodul (PSCM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
7 modellerS60 (2011–), S80 (2007–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Vis modeller per årsmodell og motor (11)
- Volvo S60 (2011–)2011–2013
- Volvo S60 (2011–)2014–2015Alle motorer unntatt: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo S80 (2007–)2010Kun motor: D4164T
- Volvo S80 (2007–)2011–2015
- Volvo V60 (2011–)2011–2013
- Volvo V60 (2011–)2014–2015Alle motorer unntatt: B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo V60 Cross Country (2015–)2015
- Volvo V70 (2008–)2010Kun motor: D4164T
- Volvo V70 (2008–)2011–2015
- Volvo XC60 (2009–)2011–2015
- Volvo XC70 (2008–)2011–2015
Hva betyr feilkoden?
The power steering control module receives vehicle speed information from the brake control module (BCM) over CAN. The fault is stored when that information is judged incorrect or unreasonable for a longer period. The cause normally lies in the module that sends the signal, not in the power steering itself.
Mulige årsaker
- Fault in the brake control module (BCM) sending incorrect speed information
Hva du kan gjøre
- 1Read and note the fault codes in all control modules, as this code normally follows from a fault in another module
- 2If you have a diagnostic tool: read the speed value from the brake control module in live data during a road test and check that it follows the car's speed smoothly
- 3Repair the root fault in the module that sends the signal, and clear this code only after the root fault's code has been cleared
- 4If the fault remains after this, have a workshop check the brake control module
- 5Steering is a safety system: avoid long drives with abnormal steering and have a workshop check the car
Symptomer du kan merke3
- Steering feels abnormally light at high speed
- Steering feels abnormally sluggish at low speed
- Other steering or handling problems can be felt
Hva feilen kan påvirke1
- The control module uses a default speed value instead of the real signal
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