New Holland 19343: Coolant Control Valve Mechanically Defective Blocked Open

The Coolant Control Valve is mechanically defective and is stuck in an open position. This can lead to improper coolant flow and potential overheating of the engine.

1. 1

   Coolant Control Valve

2. 2

   Coolant system for blockages or damage

1. 1

   Inspect

   Visually inspect the Coolant Control Valve for signs of mechanical damage or obstruction.

2. 2

   Test

   Test the operation of the Coolant Control Valve to confirm it is stuck in the open position.

3. 3

   Replace

   If the Coolant Control Valve is confirmed to be defective, replace it with a new unit.