VOLVO
ECM-5740 - Communication, Transmission Control Module (TCM). Signal missing
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
4 modellerC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Vis modeller per årsmodell og motor (10)
- Volvo C30 (2007–2013)2007Kun motor: D5244T8, D5244T9
- Volvo C30 (2007–2013)2008–2010Kun motor: D5244T13, D5244T8, D5244T9
- Volvo C70 (2006–2013)2007Kun motor: D5244T8, D5244T9
- Volvo C70 (2006–2013)2008–2010Kun motor: D5244T13, D5244T8, D5244T9
- Volvo S40 (2004–2013)2006Kun motor: D5244T8
- Volvo S40 (2004–2013)2007Kun motor: D5244T8, D5244T9
- Volvo S40 (2004–2013)2008–2010Kun motor: D5244T13, D5244T8, D5244T9
- Volvo V50 (2004–2013)2006Kun motor: D5244T8
- Volvo V50 (2004–2013)2007Kun motor: D5244T8, D5244T9
- Volvo V50 (2004–2013)2008–2010Kun motor: D5244T13, D5244T8, D5244T9
Hva betyr feilkoden?
The engine control module (ECM) normally receives messages from the transmission control module (TCM) over the CAN network. If those messages are missing or wrong, the code is set and the accelerator pedal may respond poorly. Engine torque is limited to a calculated reasonable value, and a message is shown in the display.
Mulige årsaker
- Faulty CAN communication
- The fault lies in the transmission control module (TCM)
Hva du kan gjøre
- 1Read and fix the codes in the transmission control module (TCM) first
- 2Then read the CAN-related codes in the central electronic module (CEM)
- 3Check that the connectors on the CAN network are fully seated and free from corrosion
- 4Clear the code and road test to see whether it returns
Symptomer du kan merke2
- The accelerator pedal responds poorly
- A message is shown in the text display
Hva feilen kan påvirke1
- Requested engine torque is limited to a calculated reasonable value
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