VOLVO
CEM-1D05 - TCM, software. Faulty signal. Intermittent fault
Układ
Centralny moduł elektroniczny (CEM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
5 modeliS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Co oznacza ten kod błędu?
The CEM has registered faulty or altered gearbox control software (TCM). The fault is intermittent, so it may have occurred before without being active now. Correct software is downloaded by a workshop.
Możliwe przyczyny
- An incorrect software checksum
Co możesz zrobić
- 1With the ignition on, check that the code does not return after switching the ignition off and on again
- 2Has the gearbox software been modified? Discuss it with the owner before anything is changed, since the change may not be the cause of the repair
- 3Check that the battery terminals and cable connections are clean and tight, so the control modules get stable voltage
- 4Software is downloaded with diagnostic equipment and can only be done by a workshop
- 5After the work, clear the code and check that it does not return
Objawy, które możesz zauważyć1
- No noticeable symptoms for the driver
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.