John Deere 003509.03: Sensor Supply 5 Volt Voltage Is High

The voltage supplied to the sensor is higher than the expected 5 volts, which may affect the proper operation of the sensor and the system it is part of.

1. 1

   The power supply circuit for the sensor

2. 2

   The wiring and connections to the sensor

3. 3

   The sensor itself for possible damage or failure

1. 1

   Inspect

   Inspect the power supply circuit for the sensor for any signs of damage, corrosion, or loose connections.

2. 2

   Test

   Test the voltage at the sensor to confirm it is higher than 5 volts using a multimeter.

3. 3

   Check

   Check the sensor for any signs of damage or failure that could be causing the high voltage reading.