Engine-CodesGeneric – P0582

P0582 Code - Cruise Control Vacuum Control Circuit/Open

Quick Answer

The P0582 diagnostic trouble code (DTC) indicates a malfunction in the cruise control vacuum control circuit, specifically an open circuit. Common causes include Broken or damaged wiring in the cruise control vacuum control circuit, Faulty vacuum pump, Malfunctioning vacuum control solenoid. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means
P0582 indicates Cruise Control Vacuum Control Circuit/Open.
Common causes
Common causes include Broken or damaged wiring in the cruise control vacuum control circuit, Faulty vacuum pump, Malfunctioning vacuum control solenoid.
Severity
Low - monitor the vehicle and repair when practical.
Can I drive?
The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
Table of contents Created and updated by William Orellana on Sep 06, 2024
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Code P0582 Description

The P0582 diagnostic trouble code (DTC) indicates a malfunction in the cruise control vacuum control circuit, specifically an open circuit. The cruise control system in a vehicle allows the driver to set a desired speed that the vehicle will maintain automatically, without the need to continuously press the accelerator pedal. The vacuum control circuit is an essential component of the cruise control system as it helps regulate the vacuum pressure needed to operate the system effectively.

OBDII Code P0582 - Cruise Control Vacuum Control Circuit/Open
P0582 Code - Cruise Control Vacuum Control Circuit/Open

Common Causes of P0582

  1. Broken or damaged wiring in the cruise control vacuum control circuit
  2. Faulty vacuum pump
  3. Malfunctioning vacuum control solenoid
  4. Vacuum leaks in the system
  5. ECM software or hardware issues

Symptoms of P0582

  1. Inoperative cruise control system
  2. Cruise control setting not holding or maintaining speed
  3. Check Engine Light illuminated
  4. Decreased fuel efficiency
  5. Possible loss of engine power

How to Fix P0582

  1. Use a scan tool to diagnose the specific cause of the P0582 code.
  2. Inspect the wiring in the cruise control vacuum control circuit for breaks or damage. Repair or replace any damaged wiring.
  3. Test the vacuum pump and vacuum control solenoid for proper operation. Replace if necessary.
  4. Check for vacuum leaks in the system and repair as needed.
  5. Clear the DTC and test the cruise control system to ensure proper functionality.

Cost to Fix P0582

The cost of repairing the P0582 code can vary depending on the specific cause of the issue and the labor rates in your area. Generally, the repair for this code may range from $100 to $300, including parts and labor. However, it is recommended to consult with a qualified mechanic or auto repair shop for a more precise estimate based on your vehicle's make and model, as well as any additional components that may need to be replaced. Keep in mind that diagnostic time and labor rates can impact the overall cost of the repair.

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Code P0582 Information for Specific Makes

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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