VOLVO
ECM-U210882 - Adaptive Cruise Control. Bus Signal / Message Failures. Alive / sequence counter incorrect / not updated
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
9 modeliS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Pokaż modele wg rocznika i silnika (33)
- Volvo S60 (2011–)2011Wszystkie silniki oprócz: B5254T5, D4162T, D5204T2, D5244T10
- Volvo S60 (2011–)2012–2014Tylko silnik: B4164T, B4164T2, B4164T3, B4204T7, B6304T4
- Volvo S60 (2011–)2015Tylko silnik: B4164T, B4164T2, B4164T3, B6304T3, B6304T4, B6304T5
- Volvo S80 (2007–)2007Tylko silnik: B6324S, B8444S
- Volvo S80 (2007–)2008–2009Tylko silnik: B6304T2, B6324S, B8444S
- Volvo S80 (2007–)2010Tylko silnik: B4204T6, B6304T2, B6324S, B6324S2, B8444S
- Volvo S80 (2007–)2011Tylko silnik: B4164T, B4204T6, B4204T7, B6304T4, B6324S4, B6324S5, B8444S
- Volvo S80 (2007–)2012Wszystkie silniki oprócz: B5254T10, D4162T, D5204T3, D5244T11, D5244T15
- Volvo S80 (2007–)2013–2014Tylko silnik: B4164T, B4164T2, B4204T6, B4204T7, B6304T4, B6324S4, B6324S5
- Volvo S80 (2007–)2015Tylko silnik: B4164T, B6304T4, B6324S4, B6324S5
- Volvo V40 (2013–)2013Tylko silnik: B4164T, B4164T3
- Volvo V40 (2013–)2014–2015Tylko silnik: B4164T, B4164T3, B4164T4
- Volvo V40 Cross Country (2013–)2013–2015Tylko silnik: B4164T
- Volvo V60 (2011–)2011Wszystkie silniki oprócz: D4162T, D5204T2, D5244T10
- Volvo V60 (2011–)2012Wszystkie silniki oprócz: D4162T, D5204T3, D5244T11, D5244T15
- Volvo V60 (2011–)2013–2014Tylko silnik: B4164T, B4164T2, B4164T3, B4204T7, B6304T4
- Volvo V60 (2011–)2015Tylko silnik: B4164T, B4164T2, B4164T3, B6304T3, B6304T4, B6304T5
- Volvo V70 (2008–)2008–2009Tylko silnik: B6304T2, B6324S
- Volvo V70 (2008–)2010Tylko silnik: B4204T6, B6304T2, B6324S, B6324S2
- Volvo V70 (2008–)2011Tylko silnik: B4164T, B4204T6, B4204T7, B6304T4, B6324S5
- Volvo V70 (2008–)2012–2014Tylko silnik: B4164T, B4164T2, B4204T7, B6304T4, B6324S5
- Volvo V70 (2008–)2015Tylko silnik: B4164T, B4164T2, B6304T4
- Volvo XC60 (2009–)2009Tylko silnik: B6304T2
- Volvo XC60 (2009–)2010Wszystkie silniki oprócz: D5244T10, D5244T14, D5244T16
- Volvo XC60 (2009–)2011Wszystkie silniki oprócz: D5204T2, D5244T10, D5244T16
- Volvo XC60 (2009–)2012Wszystkie silniki oprócz: D5204T3, D5244T11, D5244T15, D5244T17
- Volvo XC60 (2009–)2013–2015Tylko silnik: B4204T7, B6304T4, B6324S4, B6324S5
- Volvo XC70 (2008–)2008Tylko silnik: B6324S
- Volvo XC70 (2008–)2009Tylko silnik: B6304T2, B6324S
- Volvo XC70 (2008–)2010Tylko silnik: B6304T2, B6324S, B6324S2
- Volvo XC70 (2008–)2011–2015Tylko silnik: B6304T4, B6324S4, B6324S5
- Volvo XC90 (2003–)2007–2010Tylko silnik: B6324S
- Volvo XC90 (2003–)2011–2014Tylko silnik: B6324S5
Co oznacza ten kod błędu?
The engine control module (ECM) continuously receives signals from the central electronic module (CEM) over CAN that cover the steering wheel controls for adaptive cruise, and checks the communication. Although the fault is named a sequence counter problem, the code is set when communication with the CEM is lost. After the ECM has been reloaded or the battery has been disconnected, press the brake pedal down twice for about two seconds to activate cruise control.
Możliwe przyczyny
- Open circuit in the communication cable
- Communication cable short-circuited to ground
- Communication cable short-circuited to supply voltage
- Contact resistance or oxidation in the connections
- Open circuit in the connections
- Short-circuit in the connections
Co możesz zrobić
- 1Read the fault codes in the engine control module. If any of ECM-U012088, ECM-U000188, ECM-U1A1400, ECM-U000108 or ECM-U000100 is stored, check it first.
- 2Read the fault codes in the CEM and remedy them first. Do not replace the CEM for a CAN fault unless troubleshooting shows an internal fault.
- 3Check that the connectors in the CAN network between the engine control module and the CEM are secure and clean, and look for chafed wiring.
Objawy, które możesz zauważyć2
- Cruise control does not work at all
- Cruise control cannot be engaged
Na co może wpływać usterka1
- Cruise control is turned off while the fault is active
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.