CLAAS 7538h: Voltage of the Signal Specified by the Auto Pilot Contact Too High

The voltage of the signal specified by the Auto pilot contact is too high, which has caused the Autopilot to become inactive. This condition indicates an electrical issue related to the signal input for the Auto pilot system.

1. 1

   The signal input for the Auto pilot contact

2. 2

   The wiring or connections associated with the Auto pilot contact

3. 3

   The power supply or voltage regulation for the Auto pilot system

1. 1

   Inspect

   Inspect the signal input for the Auto pilot contact for any signs of damage or improper connection.

2. 2

   Test

   Test the voltage of the signal specified by the Auto pilot contact using a multimeter to confirm it is outside the acceptable range.

3. 3

   Check

   Check the wiring and connections associated with the Auto pilot contact for any faults or short circuits.