VOLVO
TCM-P273100 - Unexpected Mechanical Disengagement Of C1. General Failure Information. No sub type information
System
Getriebesteuergerät (TCM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
9 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (9)
- Volvo S60 (2011–)2014–2015Nur Getriebe: TG-81SC
- Volvo S80 (2007–)2014–2015Nur Getriebe: TG-81SC
- Volvo V40 (2013–)2015Nur Getriebe: TG-81SC
- Volvo V40 Cross Country (2013–)2015Nur Getriebe: TG-81SC, TG-81SC AWD
- Volvo V60 (2011–)2014–2015Nur Getriebe: TG-81SC
- Volvo V60 Cross Country (2015–)2015Nur Getriebe: TG-81SC
- Volvo V70 (2008–)2014–2015Nur Getriebe: TG-81SC
- Volvo XC60 (2009–)2014–2015Nur Getriebe: TG-81SC
- Volvo XC70 (2008–)2014–2015Nur Getriebe: TG-81SC
Was bedeutet der Fehlercode?
Although the code is named unexpected mechanical disengagement, it means that clutch C1 has not engaged as it should. If a fault is detected, the transmission may go into neutral or use the gear that is best for the situation. The cause may be the clutch, solenoid SL1, its wiring or a mechanical fault in the transmission.
Mögliche Ursachen
- Clutch C1 is damaged
- Contact resistance, oxidation or poor connection at the SL1 connector or joint
- Open circuit, short to ground or short to supply voltage in the wiring to SL1
- SL1 is damaged
- Poor transmission fluid quality
- Mechanical fault in the transmission, or internal fault in the transmission control system or in the TCM
Was Sie tun können
- 1Read all transmission codes and deal with any other transmission codes first, as they may be the root cause
- 2Read and note the code, clear it and road test the car to see whether it returns
- 3Check the transmission oil level and the condition of the oil, and look for oil leaks
- 4If the fault returns, have a workshop check clutch C1, solenoid SL1 and the wiring to it, and replace the mechatronic unit if needed
Symptome, die Sie bemerken können5
- Message in the display
- The malfunction indicator lamp (check engine light) comes on or behaves abnormally
- Poor performance, the car lacks power
- No automatic gear changes
- The lock-up function does not work
Was der Fehler beeinflussen kann3
- Gears that are not available are blocked
- The slipping lock-up function is blocked
- Automatic engine start and stop is switched off
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.