VOLVO
CEM-2F03 - Seat position sensor, driver. Faulty signal
System
Sentral elektronikk (CEM)
Volvo-modeller feilkoden gjelder for
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1 modellXC90 (2003–)
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Hva betyr feilkoden?
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.
Mulige årsaker
- 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
Hva du kan gjøre
- 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
Symptomer du kan merke2
- The information lamp is lit
- An SRS warning message appears in the display
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