JCB U0002: ISO-CAN Bus Fault

The system has detected a fault in the ISO-CAN Bus communication network. This fault may prevent proper communication between vehicle systems, leading to operational issues or loss of functionality.

1. 1

   The integrity of the ISO-CAN Bus wiring

2. 2

   Connections and terminals related to the ISO-CAN Bus

3. 3

   Power supply and ground connections for the ISO-CAN Bus

1. 1

   Inspect

   Inspect the ISO-CAN Bus wiring for damage, wear, or loose connections.

2. 2

   Test

   Test the continuity and resistance of the ISO-CAN Bus wiring using a multimeter.

3. 3

   Check

   Check all connections and terminals related to the ISO-CAN Bus for corrosion, looseness, or damage.