Hva betyr feilkode TCM-042A?

Diagnose og feilkodedefinisjon for TCM-042A (Volvo C30 (2007–2013), Volvo C30 (2007–2013), Volvo C30 (2007–2013)). Bestill reparasjon hos OBD Tuning.

VOLVO

TCM-042A - Shift fork 2. Shift fork jumped out of gear

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?

Shift fork 2 has slipped out of gear 1 without the transmission control module (TCM) having requested any movement. The cause may lie in the mechatronic unit or in the transmission, and the other fault codes decide which action is needed.

Mulige årsaker

Damaged shift fork

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 codes TCM-0408, TCM-0409 or TCM-040D are set, a workshop should replace the mechatronic unit
3If none of these codes is set, a workshop should measure the speeds of the input shafts to decide which action is needed
4If the fault remains after the mechatronic unit is replaced and a test drive is done, the transmission is faulty and a workshop should replace it

Symptomer du kan merke4

Yellow warning symbol and message in the display
Gears shift hard or jerky, sometimes or all the time
Shifts occur too early, too late or too often, sometimes or all the time
Gear changes take too long to complete, sometimes or all the time

Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.