New Holland 3691 – ENGINE: Glow Plugs: No Load Error for Low Voltage System

The system has detected a no load error related to the glow plugs in the low voltage system. This indicates that the glow plugs are not receiving the expected electrical load, which may affect engine start performance.

1. 1

   The connection and integrity of the glow plugs

2. 2

   The wiring and electrical connections to the glow plugs

3. 3

   The power supply to the low voltage system

1. 1

   Inspect

   Check the physical condition and connections of the glow plugs.

2. 2

   Test

   Verify the electrical continuity and resistance of the glow plugs using a multimeter.

3. 3

   Inspect

   Examine the wiring and connectors for damage, corrosion, or loose connections.