Co oznacza kod błędu TCM-P281400?

Diagnostyka i definicja kodu błędu dla TCM-P281400 (Volvo S60 (2011–), Volvo S80 (2007–), Volvo V40 (2013–)). Zamów naprawę w OBD Tuning.

VOLVO

TCM-P281400 - Pressure Control Solenoid "SL5" Control Circuit Low. General Failure Information. No sub type information

Układ

Sterownik automatycznej skrzyni biegów (TCM)

Modele Volvo, których dotyczy ten kod błędu

Dotyczy następujących modeli:

9 modeli

S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)

Pokaż modele wg rocznika i silnika (9)

Co oznacza ten kod błędu?

The transmission control module (TCM) has detected that the current in the circuit to linear pressure solenoid SL5 is lower than allowed. SL5 regulates the system pressure in the transmission. The fault may lie in the circuit, in the solenoid or in the control module.

Możliwe przyczyny

Contact resistance, oxidation or poor connection at the SL5 connector or joint
Open circuit or short to ground in the wiring to SL5
SL5 is stuck
SL5 is damaged
Internal fault in the transmission control system or in the TCM

Co możesz zrobić

1Read and note the code, clear it and road test the car to see whether it returns
2Check that the battery is in good condition and that the fuses are intact
3Check the transmission oil level and look for leaks
4If the fault returns, have a workshop check SL5, the wiring to ground and the control module, and replace the mechatronic unit if needed

Objawy, które możesz zauważyć5

Message in the display
Poor performance, the car lacks power
No automatic gear changes
No movement forward or in reverse with a gear selected
Automatic engine start and stop does not work

Na co może wpływać usterka3

Gears that are not available are blocked
Adaptation and neutral control are blocked
Automatic engine start and stop is switched off

Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.