New Holland 19343: Coolant control valve, mechanical - stuck in open position

The coolant control valve is mechanically stuck in the open position, which may lead to improper coolant flow and potential overheating. This condition is associated with a short circuit to a high voltage source.

1. 1

   Coolant control valve for mechanical obstruction or damage

2. 2

   Electrical connections to the coolant control valve for short circuit to high voltage source

1. 1

   Inspect

   Inspect the coolant control valve for mechanical obstruction, wear, or damage that may be causing it to remain in the open position.

2. 2

   Test

   Test the electrical connections and wiring related to the coolant control valve for a short circuit to a high voltage source.

3. 3

   Repair or replace

   If the coolant control valve is found to be mechanically faulty, repair or replace it. If a short circuit is found, repair the wiring or connections as needed.