Case IH ENG132: Decelerator or Hand Throttle Position Potentiometer Voltage Too Low

The voltage from the Decelerator or Hand Throttle Position potentiometer is below the expected level, which may affect the proper operation of the machine's speed control system.

1. 1

   Decelerator or Hand Throttle Position potentiometer

2. 2

   wiring and connections to the potentiometer

3. 3

   controller input for the potentiometer

1. 1

   Inspect

   Inspect the Decelerator or Hand Throttle Position potentiometer for physical damage or wear.

2. 2

   Check

   Check the wiring and connections to the Decelerator or Hand Throttle Position potentiometer for looseness, corrosion, or damage.

3. 3

   Test

   Test the voltage output of the Decelerator or Hand Throttle Position potentiometer using a multimeter to confirm the reading is within the specified range.

4. 4

   Verify

   Verify the controller input for the Decelerator or Hand Throttle Position potentiometer to ensure it is receiving the correct signal.