VOLVO
UEM-0080 - Rain sensor. Signal missing
System
Dachmodul (UEM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
5 ModelleS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (5)
Was bedeutet der Fehlercode?
The upper electronic module (UEM) keeps checking the link to the rain sensor. The code is set when the sensor fails to reply to a request. It is not set if UEM-0081 or UEM-0082 is stored.
Mögliche Ursachen
- Open circuit, short to ground or short to voltage in the supply or ground wire of the rain sensor
- Open circuit, short to ground or short to voltage in the data wire of the rain sensor
- Poor contact at the sensor or at the control module
- Defective rain sensor
- Defective control module
Was Sie tun können
- 1Put the wiper stalk in position 0 and check the rain sensor in that position.
- 2Check that the rain sensor connector is firmly seated and not corroded.
- 3Use a multimeter to check that the supply wire to the rain sensor is not broken and has no contact with ground or voltage.
- 4If no other fault is found, have a workshop replace the rain sensor.
- 5If the fault remains, have a workshop check the control module.
Symptome, die Sie bemerken können1
- The rain sensor does not work
Was der Fehler beeinflussen kann2
- The windshield wipers run intermittently
- The windshield wipers may run at high speed
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.