John Deere 001079.03: CCU Sensor Supply Voltage Problem

The system has detected an issue with the supply voltage to the CCU sensor. This may result in improper operation or failure of the sensor.

1. 1

   CCU sensor power supply circuit

2. 2

   wiring connections to the CCU sensor

3. 3

   voltage levels at the CCU sensor

1. 1

   Inspect

   Inspect the wiring connections to the CCU sensor for damage, corrosion, or loose connections.

2. 2

   Test

   Test the voltage levels at the CCU sensor using a multimeter to ensure it is receiving the correct supply voltage.

3. 3

   Check

   Check the power supply circuit for the CCU sensor for any faults or interruptions.