New Holland 133 – ATC: Low Pressure Switch Input Shorted to Ground

The low pressure switch input is experiencing a short to ground, which may cause improper operation of the system it is monitoring.

1. 1

   Low pressure switch

2. 2

   Wiring connected to the low pressure switch

3. 3

   Ground connection related to the low pressure switch

1. 1

   Inspect

   Inspect the low pressure switch for physical damage or signs of wear.

2. 2

   Test

   Test the wiring connected to the low pressure switch for continuity and proper insulation.

3. 3

   Check

   Check the ground connection associated with the low pressure switch for corrosion or looseness.