VOLVO
ECM-D039 - Speed signal. Faulty signal
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
3 modellerC30 (2007–2013), S40 (2004–2013), V50 (2004–2013)
Vis modeller per årsmodell og motor (13)
- Volvo C30 (2007–2013)2007–2009Kun motor: B4184S11, B4184S8, B4204S3
- Volvo C30 (2007–2013)2010Kun motor: B4184S11, B4184S8, B4204S3, B4204S4
- Volvo C30 (2007–2013)2011–2013Kun motor: B4204S3, B4204S4
- Volvo S40 (2004–2013)2005Kun motor: B4184S11
- Volvo S40 (2004–2013)2006Kun motor: B4184S11, B4184S8
- Volvo S40 (2004–2013)2007–2009Kun motor: B4184S11, B4184S8, B4204S3
- Volvo S40 (2004–2013)2010Kun motor: B4184S11, B4184S8, B4204S3, B4204S4
- Volvo S40 (2004–2013)2011–2012Kun motor: B4204S3, B4204S4
- Volvo V50 (2004–2013)2005Kun motor: B4184S11
- Volvo V50 (2004–2013)2006Kun motor: B4184S11, B4184S8
- Volvo V50 (2004–2013)2007–2009Kun motor: B4184S11, B4184S8, B4204S3
- Volvo V50 (2004–2013)2010Kun motor: B4184S11, B4184S8, B4204S3, B4204S4
- Volvo V50 (2004–2013)2011–2012Kun motor: B4204S3, B4204S4
Hva betyr feilkoden?
The engine control module receives the speed signal from the brake control module (BCM) over CAN. The fault code is set when that signal is wrong. Because the code is stored, the fault most likely lies in the sending module, so fault-tracing is carried out there.
Mulige årsaker
- The brake control module (BCM) sends an implausible speed value
Hva du kan gjøre
- 1There is no separate fault-tracing for this code. Start in the brake control module, since it is the one sending the speed signal
- 2Read out the fault codes in the brake control module and fix them first
- 3Erase the code in the engine control module only after the root fault code has been fixed and erased
- 4If you have a diagnostic tool: compare the speed value in live data with the speed shown on the instruments during a test drive
- 5The brake control module governs ABS. If the brakes or ABS feel uncertain, do not drive the car; have a workshop check it
Symptomer du kan merke1
- The emissions warning lamp is lit
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