CLAAS 7892h: Stop Light Signal Issue

The external function module EXT is not receiving information from the stop lights or is receiving an invalid signal from the left stop light for more than 5 seconds via the Bus CAN.

1. 1

   The stop lights

2. 2

   The left stop light

3. 3

   The Bus CAN connection

1. 1

   Inspect

   Inspect the stop lights for proper operation and physical damage.

2. 2

   Test

   Test the left stop light to ensure it is sending a valid signal.

3. 3

   Check

   Check the Bus CAN connection for any faults or disconnections.