VOLVO
CRM-4011 - Implausible sensor state 9 (SL_TL_O) and 13 (SL_TL_C)
System
Chassis (Bremser, styring, fjæring)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
1 modellC70 (2006–2013)
Vis modeller per årsmodell og motor (1)
Hva betyr feilkoden?
Hall sensor 9 and hall sensor 13 report positions that do not agree with each other, which the roof control module does not accept. The fault can be caused by a damaged sensor or a sensor that has moved, but a protruding metal part that wrongly activates a sensor can also cause the code.
Mulige årsaker
- Damaged hall sensor
- A sensor has moved out of position
- A sensor is wrongly activated by a protruding metal part
Hva du kan gjøre
- 1Read out and clear the fault code, test the roof and see whether the fault returns
- 2Make sure hall sensors 9 and 13 are firmly fitted, and that their connectors are clean, without oxidation or loose contacts
- 3Look for damage to the roof that could make both sensors activate at the same time
- 4If you have a diagnostic tool, follow both sensor states in live data while the roof runs and check that they do not show conflicting positions
- 5If a sensor is damaged, a workshop should replace it
Symptomer du kan merke1
- No or limited roof operation
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