New Holland 3254: ADC Monitoring - Elevated Reference Voltage

The system has detected an elevated reference voltage in the ADC monitoring circuit. This may affect the accuracy of analog-to-digital conversions and could lead to incorrect sensor readings or system malfunctions.

1. 1

   The reference voltage source within the affected circuit

2. 2

   Connections and wiring related to the ADC monitoring system

3. 3

   Power supply stability for the ADC circuit

1. 1

   Inspect

   Check the reference voltage source for proper operation and stability.

2. 2

   Test

   Verify the integrity of the wiring and connections associated with the ADC monitoring system.

3. 3

   Measure

   Use a multimeter to confirm the voltage levels at the ADC reference point, following the service manual guidelines.