VOLVO
UEM-00A4 - Tire pressure sensor. Low battery voltage
System
Takmodul (UEM)
Volvo-modeller feilkoden gjelder for
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) receives messages from the tyre pressure sensors, including the internal battery voltage of each sensor. The code is set when the message from the first of the four approved sensors shows too low a battery voltage. The pressure for that wheel can then not be monitored.
Mulige årsaker
- Low battery voltage in the tyre pressure sensor
Hva du kan gjøre
- 1Have a workshop activate the sensor for the affected wheel with diagnostic equipment.
- 2If the sensor gives no answer, its battery is likely flat or the unit has failed: have a workshop replace it.
- 3Clear the code and check whether it returns.
Symptomer du kan merke2
- Message in the display
- The tyre pressure monitoring warning lamp lights or behaves abnormally
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.