VOLVO
UEM-0035 - Front left reading lamp. Signal missing
Układ
Górny moduł elektroniczny / podsufitka (UEM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
5 modeliS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Co oznacza ten kod błędu?
The code concerns the control signal to the front left reading lamp and is set when that signal is faulty, either while the front lamp is lit and the rear lamp is off, or the other way round. The code is also set if the connection to the roof lamp control unit is not making proper contact. UEM-0037 and UEM-0039 are often stored together with this code.
Możliwe przyczyny
- Faulty bulb
- Open circuit in the signal wire for the front left reading lamp
- Short to voltage on the signal wire for the front left reading lamp
- The connection to the roof lamp control unit is not making proper contact
Co możesz zrobić
- 1Check that the bulb is intact.
- 2Check the connectors at the upper electronic module and the roof lamp for contact resistance, oxidation and loose connections.
- 3Remedy the connectors where needed, then check that they are firmly seated.
- 4With a multimeter you can check that the wire between the upper electronic module and the roof lamp is not broken and has no contact with voltage.
- 5If the fault remains, have a workshop check the roof lamp and the wire.
Objawy, które możesz zauważyć1
- Passenger compartment lighting does not work
Na co może wpływać usterka1
- The front left lamp goes out
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.