CLAAS 7703h: Short-circuit to the ground on the Powertrain CAN bus

A short-circuit to the ground has been detected on the Powertrain CAN bus. This fault may affect communication between components connected to the bus, potentially leading to operational issues.

1. 1

   The wiring of the Powertrain CAN bus for damage or wear

2. 2

   Connections and terminals along the Powertrain CAN bus

3. 3

   The integrity of the insulation on the Powertrain CAN bus wiring

1. 1

   Inspect

   Inspect the wiring of the Powertrain CAN bus for any signs of damage, wear, or exposure.

2. 2

   Test

   Test the connections and terminals along the Powertrain CAN bus for proper contact and continuity.

3. 3

   Replace

   Replace any damaged or worn sections of the Powertrain CAN bus wiring as needed.