VOLVO
UEM-0030 - Rear left reading lamp. 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:
3 modellerV70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Vis modeller per årsmodell og motor (3)
Hva betyr feilkoden?
The code is set when the control module detects a bad control signal coming from the lamp circuit while the rear left reading lamp is lit and the front left reading lamp is off. The fault comes from the signal wire being short-circuited to ground, or from a break that comes and goes in it.
Mulige årsaker
- The signal wire to the rear left reading lamp is short-circuited to ground
- A break in the signal wire that comes and goes
Hva du kan gjøre
- 1Check that the bulb in the rear left reading lamp is intact.
- 2Read off the code, clear it and check whether it returns.
- 3Check that the connectors at the upper electronic module and at the rear reading lamp are firmly seated and not corroded.
- 4Use a multimeter to check that the wire running from the upper electronic module to the rear reading lamp has no contact with ground.
- 5Look for pinched or chafed spots that can cause an intermittent break, and replace the wire if a fault is found.
Symptomer du kan merke1
- Passenger compartment lighting does not work
Hva feilen kan påvirke1
- The rear left reading lamp goes out
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