PTI 000755.18 – Clutch Enable Pressure Low/HC Engaged

PTI 000755.18 (PTI 755.18)

Code: 000755.18

Shortcode: 755.18

Description:

This error code indicates that the clutch enable pressure (system 2) is low for longer than 3 seconds while the high clutch (HC) is engaged. The park brake pressure is not low.

Reaction:

The control unit limits the functionality of the equipment to prevent potential damage.

Recommendations:

  • Inspect Clutch Enable Pressure:
    • Check the clutch enable pressure to ensure it is within the specified range.
    • Inspect for any leaks or blockages in the hydraulic system that could cause low pressure.
  • Evaluate Hydraulic System:
    • Ensure the hydraulic pump is functioning properly and delivering adequate pressure.
    • Check the hydraulic fluid levels and quality; replace if necessary.
  • Test High Clutch Operation:
    • Verify that the high clutch is engaging and disengaging correctly.
    • Inspect for any wear or damage to the clutch components.
  • Monitor Pressure Sensors:
    • Ensure the pressure sensors are working correctly and providing accurate readings.
    • Replace faulty sensors if needed.

Note:

Addressing low pressure issues promptly is essential to prevent damage to the clutch system and ensure reliable operation.


Control Units: John Deere

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