VOLVO
CEM-6C48 - Transponder type. Faulty signal. Intermittent fault
System
Sentral elektronikk (CEM)
Volvo-modeller feilkoden gjelder for
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Gjelder følgende modeller:
5 modellerS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Vis modeller per årsmodell og motor (5)
Volvo Sentralelektronikk (CEM 2004) tilgjengelig
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Hva betyr feilkoden?
At some point the central electronic module (CEM) could not read the key's transponder correctly when the ignition was switched on. The fault is intermittent – that start attempt failed, but the car may start normally now. The usual cause is several keys or other electronics interfering with the reading.
Mulige årsaker
- Several keys close together produced a mixed, unknown transponder code
- Electronic door key, toll tag or similar device near the ignition switch
- A key that is not programmed to the car, or has been deleted, was used
- Damaged transponder in one of the keys
- Temporary electrical interference during starting
Hva du kan gjøre
- 1Try starting with each of the car's keys on its own – if all work, the fault was most likely interference
- 2Let other keys and tags hang freely or remove them from the key ring
- 3If only some keys work, check the type and programming of the others
- 4Clear the code; if it returns often, have the keys and the antenna unit checked by a workshop
Symptomer du kan merke1
- The engine did not start on one occasion
Hva feilen kan påvirke1
- The immobiliser prevented starting on that occasion
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