VOLVO
ECM-DA04 - Vehicle speed- can signal not valid
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
3 modeleC30 (2007–2013), S40 (2004–2013), V50 (2004–2013)
Pokaż modele wg rocznika i silnika (9)
- Volvo C30 (2007–2013)2008–2009Tylko silnik: B4184S11, B4184S8, B4204S3
- Volvo C30 (2007–2013)2010Tylko silnik: B4184S11, B4184S8, B4204S3, B4204S4
- Volvo C30 (2007–2013)2011–2013Tylko silnik: B4204S3, B4204S4
- Volvo S40 (2004–2013)2008–2009Tylko silnik: B4184S11, B4184S8, B4204S3
- Volvo S40 (2004–2013)2010Tylko silnik: B4184S11, B4184S8, B4204S3, B4204S4
- Volvo S40 (2004–2013)2011–2012Tylko silnik: B4204S3, B4204S4
- Volvo V50 (2004–2013)2008–2009Tylko silnik: B4184S11, B4184S8, B4204S3
- Volvo V50 (2004–2013)2010Tylko silnik: B4184S11, B4184S8, B4204S3, B4204S4
- Volvo V50 (2004–2013)2011–2012Tylko silnik: B4204S3, B4204S4
Co oznacza ten kod błędu?
The engine control module monitors the components and functions of the system. The fault code is set when the vehicle speed signal over CAN is wrong, for example when the signal from the brake control module is incorrect, or when a checksum error occurs. The emissions lamp lights when the code is stored.
Możliwe przyczyny
- Implausible speed value received from the brake control module (BCM)
- Checksum error in the CAN signal
Co możesz zrobić
- 1There is no separate fault-tracing for this code. Work in the module that sends the signal, which is the brake control module
- 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 is fixed and erased
- 4If you have a diagnostic tool: read the speed value in live data during a test drive and check that it follows the car's actual speed
- 5The brake control module governs ABS. If the brakes or ABS feel uncertain, do not drive the car; have a workshop check it
Objawy, które możesz zauważyć1
- The emissions warning lamp is on
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.