VOLVO
ECM-7700 - Engine control module (ECM). Communication fault
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
8 modellerC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), S60 (2001–2009), V50 (2004–2013), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Vis modeller per årsmodell og motor (23)
- Volvo C30 (2007–2013)2007Kun motor: D4164T, D5244T8, D5244T9
- Volvo C30 (2007–2013)2008–2010Kun motor: D4164T, D5244T13, D5244T8, D5244T9
- Volvo C30 (2007–2013)2011Kun motor: D4164T
- Volvo C70 (2006–2013)2007Kun motor: D5244T8, D5244T9
- Volvo C70 (2006–2013)2008–2010Kun motor: D5244T13, D5244T8, D5244T9
- Volvo S40 (2004–2013)2005, 2011Kun motor: D4164T
- Volvo S40 (2004–2013)2006Kun motor: D4164T, D5244T8
- Volvo S40 (2004–2013)2007Kun motor: D4164T, D5244T8, D5244T9
- Volvo S40 (2004–2013)2008–2010Kun motor: D4164T, D5244T13, D5244T8, D5244T9
- Volvo S60 (2001–2009)2006Kun motor: D5244T4, D5244T5, D5244T6, D5244T7
- Volvo S60 (2001–2009)2007–2009Kun motor: D5244T4, D5244T5, D5244T7
- Volvo V50 (2004–2013)2005, 2011Kun motor: D4164T
- Volvo V50 (2004–2013)2006Kun motor: D4164T, D5244T8
- Volvo V50 (2004–2013)2007Kun motor: D4164T, D5244T8, D5244T9
- Volvo V50 (2004–2013)2008–2010Kun motor: D4164T, D5244T13, D5244T8, D5244T9
- Volvo V70 (2000–2008)2006Kun motor: D5244T4, D5244T5, D5244T6, D5244T7
- Volvo V70 (2000–2008)2007Kun motor: D5244T4, D5244T5, D5244T7
- Volvo V70 (2000–2008)2008Kun motor: D5244T5, D5244T7
- Volvo V70 XC / XC70 (2001–2007)2006–2007Kun motor: D5244T4
- Volvo XC90 (2003–)2006–2007Kun motor: D5244T4
- Volvo XC90 (2003–)2008–2010Kun motor: D5244T4, D5244T5
- Volvo XC90 (2003–)2011Kun motor: D5244T18, D5244T4, D5244T5
- Volvo XC90 (2003–)2012Alle motorer unntatt: B5254T2, B6324S5
Hva betyr feilkoden?
When the ECM receives a message from the CEM, it replies with a checksum. If the checksums do not agree, or if CAN communication between the two modules stops working, the fault code is set in the engine control module. The fault applies among others to the S60 (-09), V70 (00-08) and XC90.
Mulige årsaker
- CAN-related fault codes stored in the central electronic module (CEM)
- Incorrect software has been downloaded to the engine control module, so the checksum does not agree
- Damaged engine control module
Hva du kan gjøre
- 1Read the codes in the central electronic module first and remedy any CAN-related codes there
- 2Clear this code only after the other codes have been remedied and cleared, then road test the car
- 3Check that the battery has good voltage and that the fuses for the engine control module are intact
- 4If the fault remains, have a workshop check the engine control module software and, if needed, replace and program the module
Symptomer du kan merke1
- No noticeable symptoms for the driver
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