John Deere 000158.04: Low Ignition Supply Main Control Module (CCU)

The module has detected a low voltage condition in the Ignition Supply Main Control Module (CCU). This may affect the proper operation of the ignition system.

1. 1

   Ignition Supply Main Control Module (CCU)

2. 2

   Power supply to the Ignition Supply Main Control Module (CCU)

1. 1

   Inspect

   Inspect the Ignition Supply Main Control Module (CCU) for visible damage or loose connections.

2. 2

   Test

   Test the power supply to the Ignition Supply Main Control Module (CCU) using a multimeter to confirm voltage levels.

3. 3

   Check

   Check the wiring and connections between the power source and the Ignition Supply Main Control Module (CCU).