CLAAS 7F13h: J1939 CAN Bus Network Ground Issue

The J1939 CAN Bus network is experiencing a short-circuit to ground, causing excessive bridge data. When the error disappears, the tractor returns to normal mode.

1. 1

   The J1939 CAN Bus network wiring for short-circuits to ground

2. 2

   Connections and terminations of the J1939 CAN Bus network

3. 3

   The component identified by this code for potential damage or fault

1. 1

   Inspect

   Inspect the J1939 CAN Bus network wiring for signs of damage, wear, or short-circuits to ground.

2. 2

   Test

   Test the J1939 CAN Bus network for proper grounding and signal integrity using appropriate diagnostic tools.

3. 3

   Replace

   Replace any damaged or faulty components of the J1939 CAN Bus network as required.