PTA 522395.05 – Solenoid Valve for Clutch 2, Current Too Low

PTA 522395.05 (PTA )

Code: 522395.05

Shortcode:

Description:

This diagnostic trouble code is generated when the PTA control software registers a current value at the solenoid valve for clutch 2 that does not correspond with the switch status of clutch 2, indicating that the circuit of the solenoid valve for clutch 2 is open. The fault can be detected during power-up after ignition ON or when the transmission is in speed band 2.

Reaction:

Limited or no function of the transmission until the error is corrected, indicating a critical issue with the solenoid valve circuit.

Recommendations:

Inspect Solenoid Valve Circuit:

  • Check the circuit for any open connections or breaks.
  • Repair any identified issues in the circuit.

Test Solenoid Valve:

  • Measure the current flow to the solenoid valve using a multimeter.
  • Replace the solenoid valve if it is not drawing the correct current.

Examine Wiring and Connectors:

  • Inspect all wiring and connectors associated with the solenoid valve for clutch 2 for signs of damage or disconnection.
  • Repair or replace any damaged components to ensure proper electrical connections.

Ensure Proper Grounding:

  • Verify that the solenoid valve circuit is properly grounded.
  • Correct any grounding issues that may be causing low current flow.

Note:

Low current readings from the solenoid valve can lead to severe operational problems. Regular inspection and maintenance of the solenoid valve and its circuitry are essential to prevent these issues.


Control Units: John Deere