What does P0588 mean?

This code means the cruise control vent control circuit has a high voltage reading. This could indicate a short to a higher voltage source.

• Short to voltage in the circuit
• Faulty vent control solenoid
• Damaged wiring

Click steps to track your progress.

1. 1

   Check the wiring for any contact with a high voltage source.

2. 2

   Test the vent control solenoid for voltage issues.

3. 3

   Ensure all electrical connectors are properly seated.

4. 4

   Refer to a technician for further investigation.