VOLVO
UEM-0037 - Front right 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 right reading lamp. It is set when that signal is faulty, either while the front lamp is lit and the rear lamp is off, or vice versa. It is also set if the connection to the roof lamp control unit is not making proper contact. UEM-0035 and UEM-0039 are usually stored along with this code.
Możliwe przyczyny
- Open circuit in the signal wire for the front right reading lamp
- Short to voltage on the signal wire for the front right 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 to the upper electronic module and the roof lamp for contact resistance, oxidation and loose contacts.
- 3Correct the connectors where needed and check that they sit firmly afterwards.
- 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 right lamp goes out
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.