VOLVO
UEM-0090 - Rear view mirror, display. Signal too low
System
Takmodul (UEM)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
Gjelder følgende modeller:
5 modellerS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Hva betyr feilkoden?
The upper electronic module (UEM) monitors the supply voltage to the five LEDs in the display in the interior rear view mirror. The code is set when the supply to these LEDs is too low. The cause is that the supply wire is short-circuited to ground. The SRS warning lamp can then light.
Mulige årsaker
- The rear view mirror display LEDs have a supply line shorted to ground
Hva du kan gjøre
- 1Have a workshop check the wire to the display in the interior rear view mirror.
- 2Have a workshop measure the supply wire to the display for contact with ground (the bodywork).
- 3Read off the code, clear it and check whether it returns.
- 4If the SRS warning lamp is lit, have a workshop check the airbag system.
- 5If the fault remains, have a workshop repair the wire and read out the programmed data before the upper electronic module is replaced.
Symptomer du kan merke1
- The SRS warning lamp is lit
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