VOLVO
ECM-U010341 - Lost Communication With Gear Shift Control Module A. System Internal Failures. General checksum failure
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
8 modeliS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Pokaż modele wg rocznika i silnika (8)
- Volvo S60 (2011–)2014–2015Tylko silnik: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo S80 (2007–)2014–2015Tylko silnik: B4204T11, B4204T12, B4204T15, D4204T5
- Volvo V40 (2013–)2015Tylko silnik: B4204T11, D4204T14
- Volvo V40 Cross Country (2013–)2015Tylko silnik: B4204T11, D4204T14
- Volvo V60 (2011–)2014–2015Tylko silnik: B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo V70 (2008–)2014–2015Tylko silnik: B4204T11, D4204T5
- Volvo XC60 (2009–)2014–2015Tylko silnik: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo XC70 (2008–)2014–2015Tylko silnik: B4204T11, D4204T5
Co oznacza ten kod błędu?
The ECM watches the TCM signal. The code is set when the checksum of the message is wrong, which may be caused by an open circuit or a short circuit in the signal wire.
Możliwe przyczyny
- Open circuit or short circuit in the signal wire
Co możesz zrobić
- 1Read the code with a diagnostic tool and check whether it is active or only stored
- 2Check that the connectors on the signal wire are secure and free from oxidation
- 3Use a multimeter to check that the signal wire has no break or short to ground or voltage
- 4If you have a diagnostic tool: read the codes in the transmission control module and see whether they also show communication faults
- 5Have a workshop check the signal wire if the fault remains after these checks
Objawy, które możesz zauważyć1
- The engine lacks power
Na co może wpływać usterka1
- Engine output and speed are limited
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.