VOLVO
AUU-0001 - Battery Voltage. Algorithm Based Failures
Układ
Nieznany układ / Specyficzny dla marki
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
6 modeliC30 (2007–2013), C30 Electric (2011–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013), XC90 (2003–)
Co oznacza ten kod błędu?
The accessory USB unit (AUU) control module checks its voltage supply and compares it with the voltage at the central electronic module (CEM). When the difference becomes too large the code is set, and then the USB port and devices plugged into it do not work.
Możliwe przyczyny
- Signal too high because a wire is shorted to supply voltage
- Signal too low because a wire is shorted to ground
- Open circuit in the supply wire
Co możesz zrobić
- 1Check that the fuses are intact; their locations are in the owner's handbook or on the fuse box cover
- 2If possible, check that a USB accessory works with the ignition on
- 3Check the supply wire to the module for damage and chafing
- 4Clear the code and see whether it returns; if it remains, have a workshop read the voltage with diagnostic equipment
Objawy, które możesz zauważyć1
- USB accessory does not work
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.