VOLVO
ECM-P215A62 - Vehicle Speed / Wheel Speed Correlation. Algorithm Based Failures. Signal compare failure
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
7 modeliS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–)
Pokaż modele wg rocznika i silnika (20)
- Volvo S60 (2011–)2011Tylko silnik: B4164T, B4164T3, B4204T6, B4204T7
- Volvo S60 (2011–)2012–2014Tylko silnik: B4164T, B4164T2, B4164T3, B4204T7
- Volvo S60 (2011–)2015Tylko silnik: B4164T, B4164T2, B4164T3
- Volvo S80 (2007–)2010Tylko silnik: B4204T6
- Volvo S80 (2007–)2011Tylko silnik: B4164T, B4204T6, B4204T7
- Volvo S80 (2007–)2012–2014Tylko silnik: B4164T, B4164T2, B4204T6, B4204T7
- Volvo S80 (2007–)2015Tylko silnik: B4164T
- 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–)2011Tylko silnik: B4164T, B4164T3, B4204T6, B4204T7
- Volvo V60 (2011–)2012–2014Tylko silnik: B4164T, B4164T2, B4164T3, B4204T7
- Volvo V60 (2011–)2015Tylko silnik: B4164T, B4164T2, B4164T3
- Volvo V70 (2008–)2010Tylko silnik: B4204T6
- Volvo V70 (2008–)2011Tylko silnik: B4164T, B4204T6, B4204T7
- Volvo V70 (2008–)2012–2014Tylko silnik: B4164T, B4164T2, B4204T7
- Volvo V70 (2008–)2015Tylko silnik: B4164T, B4164T2
- Volvo XC60 (2009–)2010Tylko silnik: B4204T6
- Volvo XC60 (2009–)2011–2012Tylko silnik: B4204T6, B4204T7
- Volvo XC60 (2009–)2013–2015Tylko silnik: B4204T7
Co oznacza ten kod błędu?
The engine control module (ECM) compares the vehicle speed readings from brake control (BCM) and transmission control (TCM), and sets the code when they disagree. The fault may lie in either the BCM or the TCM, so both modules need checking.
Możliwe przyczyny
- Faulty speed signal from brake control (BCM)
- Fault in the brake control module (BCM)
Co możesz zrobić
- 1Start by reading the codes in both BCM and TCM, since the fault may lie in either
- 2Fix the faults in BCM and TCM, then erase the code in the engine control module
- 3Check that the fuses are intact; their locations are in the owner's manual or on the fuse box cover
- 4With a diagnostic tool, compare the BCM and TCM speed values in live data during a test drive and see whether they differ
- 5Road test the car after the repair and check that the speedometer works and that the code does not return
- 6Do not work on the braking system yourself; have a workshop check the BCM if the fault remains
Objawy, które możesz zauważyć1
- The speedometer reads incorrectly or does not work
Na co może wpływać usterka2
- On cars with a manual gearbox the vehicle speed signal is set to a default value
- On cars with an automatic gearbox a secondary speed signal from the TCM is used
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.