CLAAS 75D0h: TR1 (A57-1) Signal voltage of accelerator pedal sensor is out of range (1)

The voltage of the signal provided by the accelerator pedal sensor is outside the acceptable range, either less than 0.3 V or greater than 4.8 V. This causes the engine to remain at idle speed and the Hexactiv function to be inactive.

1. 1

   The accelerator pedal sensor signal voltage

2. 2

   The wiring and connections to the accelerator pedal sensor

3. 3

   The accelerator pedal sensor itself

1. 1

   Check the voltage of the signal provided by the accelerator pedal sensor

   Use a multimeter to measure the voltage of the signal provided by the accelerator pedal sensor. Ensure it is within the acceptable range of 0.3 V to 4.8 V.

2. 2

   Inspect the wiring and connections to the accelerator pedal sensor

   Check for any damage, corrosion, or loose connections in the wiring and connectors related to the accelerator pedal sensor.

3. 3

   Test or replace the accelerator pedal sensor

   If the signal voltage is out of range or the sensor is faulty, replace the accelerator pedal sensor with a compatible part.