VOLVO
ECM-0322 - Software Incompatibility with Body Control Module
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
4 ModelleC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Modelle nach Baujahr und Motor anzeigen (5)
- Volvo C30 (2007–2013)2008–2010Nur Motor: D4204T · Nur Getriebe: MMT6, MPS6
- Volvo C70 (2006–2013)2008Nur Motor: D4204T
- Volvo C70 (2006–2013)2009–2010Nur Motor: D4204T · Nur Getriebe: MMT6, MPS6
- Volvo S40 (2004–2013)2008–2010Nur Motor: D4204T · Nur Getriebe: MMT6, MPS6
- Volvo V50 (2004–2013)2008–2010Nur Motor: D4204T · Nur Getriebe: MMT6, MPS6
Was bedeutet der Fehlercode?
The engine module returns a checksum every time a CAN message arrives from the brake module (BCM). If the checksum does not match the one in the brake module, or if the two modules cannot communicate over CAN, the fault is set. The driver usually notices nothing, but the fault can mean that the software in the engine module does not match the brake module.
Mögliche Ursachen
- Interference on the CAN network
- Fault on the CAN network, which a workshop can check
- Fault in the brake control module (BCM)
- Wrong software loaded into the engine module (ECM)
Was Sie tun können
- 1Check that the fuses are intact. Their locations are shown in the instruction manual or on the fuse box cover
- 2Has any control module been replaced or reprogrammed recently? That can cause a checksum mismatch between the engine module and the brake module
- 3If you have a diagnostic tool, check whether there are fault codes in the brake control module (BCM) at the same time, as they may show where the fault starts
- 4The fault involves the brake control module, which is a safety function: have a workshop check the CAN communication and the software and correct the fault there, even if you notice nothing
Symptome, die Sie bemerken können1
- No noticeable symptoms for the driver
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.