What does P0594 mean?

This code indicates an open circuit in the cruise control servo control. The signal path is broken, preventing the servo from operating.

• Open circuit in servo control wiring
• Faulty servo motor
• Loose connector

Click steps to track your progress.

1. 1

   Check the wiring to the cruise control servo for breaks.

2. 2

   Verify that the servo motor connector is securely attached.

3. 3

   Test the servo motor for electrical continuity.

4. 4

   Seek professional help if the problem is complex.