VOLVO
ECM-P070182 - Transmission Control System Range/Performance. Bus Signal / Message Failures. Alive / sequence counter incorrect / not updated
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 (6)
- Volvo S80 (2007–)2007–2009Tylko silnik: D5244T4, D5244T5
- Volvo V70 (2008–)2008–2009Tylko silnik: D5244T4, D5244T5
- 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 code concerns the messages between control modules. The counter in the messages from the transmission control module (TCM) is incorrect or not updated. The code is set when the engine control module receives information about a fault in the transmission control module, and it can be diagnosed both with the ignition on and while driving.
Możliwe przyczyny
- Contact resistance, oxidation or open circuit in the connections
- Fault in the controller area network (CAN)
- Software fault in the control module
- Look for the fault cause in the transmission control module (TCM)
Co możesz zrobić
- 1Read and clear the fault code and check whether it comes back after a longer drive
- 2Look at the connections between the control modules and at the CAN wiring for loose contacts and oxidation
- 3If you have a diagnostic tool, read the fault codes in the transmission control module and correct them first
- 4If the fault remains after these checks, have a workshop check the CAN network and the control module software
Objawy, które możesz zauważyć1
- No noticeable symptoms for the driver
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.