CAN Bus Failure: Troubleshooting & Solutions

Hello,
"Occasionally, the entire CAN bus system in my vehicle completely fails. All the warning lights come on, and almost nothing functions anymore. I've connected an oscilloscope and noticed that the voltage swings on the high and low sides are different. However, the weaker side occasionally switches between high and low. Can anyone tell me what kind of cause this might indicate?"

Hallo,

eventuell ein angescheuerter Kabelbaum oder Marderverbiss am Kabelbaum. Evtl. auch Wassereintritt an einem der Steuergeräte am CAN.

LG, Rainer