VOLVO
ECM-P057986 - Cruise Control Multi-Function Input A Circuit Range/Performance. Bus Signal / Message Failures. Signal invalid
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
5 modeliS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Pokaż modele wg rocznika i silnika (8)
- Volvo S80 (2007–)2007–2009Tylko silnik: D5244T4, D5244T5
- Volvo S80 (2007–)2010–2011Tylko silnik: D4164T
- Volvo V70 (2008–)2008–2009Tylko silnik: D5244T4, D5244T5
- Volvo V70 (2008–)2010–2011Tylko silnik: D4164T
- Volvo XC60 (2009–)2009Wszystkie silniki oprócz: B6304T2
- Volvo XC70 (2008–)2008Wszystkie silniki oprócz: B6324S
- Volvo XC70 (2008–)2009Tylko silnik: D5244T4, D5244T5
- Volvo XC90 (2003–)2013–2014Tylko silnik: D5244T18, D5244T5
Co oznacza ten kod błędu?
The ECM receives cruise control information over CAN, including from the buttons on the steering wheel. The code is set when a message about the cruise control buttons is invalid, which means the information cannot be used.
Możliwe przyczyny
- A sticking or locked cruise control button
- The message from the cruise control buttons has a wrong checksum
- Damaged cruise control button assembly
- Several buttons activated at the same time
Co możesz zrobić
- 1Check that the fuses are intact
- 2Press the cruise control buttons on the steering wheel one at a time and check that they spring back
- 3If you have diagnostic equipment: read the fault status with the engine running and check whether the fault is still present after a safe test drive
- 4Check that the connectors to the steering wheel button assembly are firmly seated and not corroded
- 5Clear the code and road test the car to see whether it returns
- 6If the fault remains, have a workshop check the cruise control button assembly
Objawy, które możesz zauważyć1
- No noticeable symptoms for the driver
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.