JCB C0327: Open Circuit Fault Condition for Hammer Speed Regulator Solenoid

The HECU has detected an open circuit fault condition for the Hammer Speed Regulator Solenoid. This indicates a disruption in the electrical circuit associated with the component.

1. 1

   The Hammer Speed Regulator Solenoid

2. 2

   The wiring and connections associated with the Hammer Speed Regulator Solenoid

3. 3

   The circuitry within the HECU related to the Hammer Speed Regulator Solenoid

1. 1

   Inspect

   Inspect the Hammer Speed Regulator Solenoid for visible damage or wear.

2. 2

   Test

   Test the electrical continuity of the wiring and connections to the Hammer Speed Regulator Solenoid.

3. 3

   Verify

   Verify the functionality of the HECU circuit related to the Hammer Speed Regulator Solenoid using diagnostic tools.