New Holland 2070: Forward Gear Switch Input Shorted to Power Supply or Reference Voltage

The forward gear switch input from the FNRP block is experiencing a short to the +12V power supply or the FNRP block reference voltage of 5V. This condition may affect the proper operation of the forward gear switch signal.

1. 1

   The forward gear switch input wiring

2. 2

   The FNRP block connections

3. 3

   The +12V power supply circuit

4. 4

   The FNRP block reference voltage circuit

1. 1

   Inspect

   Inspect the wiring and connections of the forward gear switch input for damage, wear, or improper routing.

2. 2

   Test

   Test the forward gear switch input for continuity and voltage levels using a multimeter.

3. 3

   Check

   Check the FNRP block for proper operation and verify the reference voltage and power supply connections.

4. 4

   Repair

   If a short is found, repair or replace the affected wiring or component as needed.