VOLVO
CEM-2F03 - Seat position sensor, driver. Faulty signal
Układ
Centralny moduł elektroniczny (CEM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
1 modelXC90 (2003–)
Pokaż modele wg rocznika i silnika (1)
Co oznacza ten kod błędu?
The CEM registers an invalid reading from the driver's seat sensor. The cause may be an open circuit, contact resistance, or a short between the signal wires. An SRS warning message may appear in the display.
Możliwe przyczyny
- An open circuit or contact resistance in the signal wire or connectors between the CEM and the seat position sensor
- An open circuit in the seat position sensor
- A short between the two signal wires between the CEM and the sensor
- A short circuit inside the seat position sensor
- A damaged sensor giving a value outside the permitted range
Co możesz zrobić
- 1Safety: the SRS system controls the airbags. Do not work on the wiring or sensors of the SRS system yourself. Have a workshop fix the fault
- 2Look under the seat for connectors that are visibly loose, corroded or damaged, without removing anything. If you find one, have a workshop fix it
- 3With a diagnostic tool, read the fault code after switching the ignition off and on, and see whether it returns
- 4After the work, clear the code and check that the SRS warning does not return
Objawy, które możesz zauważyć2
- The information lamp is lit
- An SRS warning message appears in the display
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.