VOLVO
PAC-U001088 - Medium Speed CAN Communication Bus. Bus Signal / Message Failures. Bus off
Układ
Układ napędowy (Silnik i skrzynia biegów)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
4 modeleS60 (2011–), V60 (2011–), V60 Cross Country (2015–), XC60 (2009–)
Pokaż modele wg rocznika i silnika (4)
Co oznacza ten kod błędu?
The parking assistance camera module (PAC) talks to other control modules in the car over the CAN network. The fault is set when another control module on the network disturbs the communication, or when PAC's own messages disturb it. PAC can then switch itself off, known as bus-off, and the camera does not work.
Możliwe przyczyny
- Short circuit between the CAN wires
- Open circuit in one of the CAN wires
- Internal fault in another control module on the same part of the CAN network
- Damaged parking assistance camera module (PAC)
Co możesz zrobić
- 1Check that the fuses are intact and that the connectors on the CAN wires are firmly seated
- 2Read out and erase the fault code in the parking camera, test drive the car and see whether it comes back
- 3Have a workshop measure the CAN wires for open circuits and short circuits, and find the control module that disturbs the network. A control module that communicates incorrectly is replaced
- 4The central electronic module (CEM) is not switched off unnecessarily during the fault-finding, and it is not replaced for a CAN fault unless the workshop finds an internal fault in it
Objawy, które możesz zauważyć1
- The parking camera does not work
Na co może wpływać usterka1
- PAC switches itself off, known as bus-off
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.