John Deere ICU002071.09 – ICU: CCU Message Missing

The system has detected a missing message from the CCU. This may be caused by an issue with the electrical circuit related to the AutoPowr or PowrQuad Plus systems. If the fault persists after restarting the vehicle, professional assistance is required.

1. 1

   Fuses F6 for AutoPowr

2. 2

   Fuses F35 for PowrQuad Plus

3. 3

   The affected circuit

1. 1

   Check

   Fuses F6 for AutoPowr and F35 for PowrQuad Plus for continuity and proper installation.

2. 2

   Restart

   Restart the vehicle to see if the fault code clears.

3. 3

   Contact

   If the code returns after restarting, contact a John Deere technician as soon as possible.