Hva betyr feilkode TCM-041B?

Diagnose og feilkodedefinisjon for TCM-041B (Volvo C30 (2007–2013), Volvo C30 (2007–2013), Volvo C30 (2007–2013)). Bestill reparasjon hos OBD Tuning.

VOLVO

TCM-041B - Shift fork 4. Faulty signal

System

Girkassestyring (TCM)

Volvo-modeller feilkoden gjelder for

Gjelder følgende modeller:

4 modeller

C30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)

Vis modeller per årsmodell og motor (10)

Hva betyr feilkoden?

The signal from the position sensor for shift fork 4 changes too quickly, which the transmission control module (TCM) reacts to. The fault concerns the sensor, but the other fault codes present show whether the cause lies in the sensor or in the transmission.

Mulige årsaker

Damaged position sensor
Incorrect voltage supply to the sensor
Damaged transmission control module (TCM)

Hva du kan gjøre

1Read out the fault codes from the transmission control module again to find out whether the fault is in the transmission or in the mechatronic unit
2If fault code TCM-042E is set, the cause lies outside the mechatronic unit, mechanical or hydraulic, and a workshop should replace the transmission
3If fault code TCM-042E is not set, the fault is in the sensor, and a workshop should replace the mechatronic unit, road test the car, then check whether the fault code remains
4If the fault code remains after the replacement, this points to an internal fault in the transmission, and a workshop should replace the transmission

Symptomer du kan merke5

Check engine light comes on or behaves abnormally
Yellow warning symbol and message in the display
Gears shift hard or jerky, sometimes or all the time
Gear changes take too long to complete, sometimes or all the time
No automatic gear changes

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