Engine-CodesDodge – P0580 Dodge

P0580 Dodge Code - Speed Control Switch 1 Circuit Low

Quick Answer

The P0580 code for Dodge vehicles indicates a problem with the Speed Control Switch 1 Circuit being too low. Common causes include Faulty Speed Control Switch, Wiring issues or shorts in the circuit, Blown fuse related to the cruise control system. 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
P0580 Dodge indicates Speed Control Switch 1 Circuit Low.
Common causes
Common causes include Faulty Speed Control Switch, Wiring issues or shorts in the circuit, Blown fuse related to the cruise control system.
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 Aug 25, 2024
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Code P0580 Dodge Description

The P0580 code for Dodge vehicles indicates a problem with the Speed Control Switch 1 Circuit being too low. This switch is part of the vehicle's speed control system, also known as cruise control. When this code is triggered, it means that there is a low voltage condition detected in the circuit that controls the speed control switch.

OBDII Code P0580 Dodge - Speed Control Switch 1 Circuit Low
P0580 Dodge Code - Speed Control Switch 1 Circuit Low

Common Causes of P0580 Dodge

  1. Faulty Speed Control Switch
  2. Wiring issues or shorts in the circuit
  3. Blown fuse related to the cruise control system
  4. Faulty cruise control module
  5. Electronic control unit (ECU) malfunction

Symptoms of P0580 Dodge

  1. Inoperative cruise control system
  2. Intermittent cruise control operation
  3. Check Engine Light illuminated
  4. Vehicle speed fluctuations
  5. Loss of fuel efficiency

How to Fix P0580 Dodge

  1. Begin by checking the fuse related to the cruise control system and replacing it if necessary.
  2. Inspect the wiring harness for any damage, corrosion, or loose connections. Repair or replace any damaged wiring.
  3. Test the Speed Control Switch for proper functionality and replace it if it is found to be faulty.
  4. If the issue persists, diagnose the cruise control module and ECU to determine if they need to be replaced.
  5. Clear the diagnostic trouble codes, reset the system, and test the cruise control system to ensure proper operation.

Cost to Fix P0580 Dodge

The typical repair costs for addressing a P0580 code can range from $100 to $300, depending on the specific cause of the issue and the cost of parts and labor in your area. Keep in mind that diagnostic time and labor rates at auto repair shops can vary, so it's best to get a few quotes from different shops to ensure you're getting a fair price.

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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.

Frequently Asked Questions about P0580 Dodge Code

1. What are common symptoms of OBDII code P0580 in a Dodge vehicle?

- Common symptoms include the speed control system not functioning properly, the cruise control not working, and the speedometer behaving erratically.

2. What does OBDII code P0580 indicate in a Dodge vehicle?

- OBDII code P0580 indicates a low circuit condition in Speed Control Switch 1 of the vehicle.

3. What are possible causes of OBDII code P0580 in a Dodge?

- Possible causes include a faulty speed control switch, damaged wiring or connectors in the circuit, a defective clock spring, or a malfunctioning cruise control module.

4. How can I diagnose the cause of OBDII code P0580 in my Dodge vehicle?

- A thorough inspection of the speed control switch, wiring, connectors, clock spring, and cruise control module is recommended. Using a multimeter to test for continuity and proper voltage can help pinpoint the issue.

5. Is it safe to continue driving with OBDII code P0580 present in a Dodge?

- While the vehicle may still be operable, it is not recommended to drive with this code present as it can affect the functionality of the speed control system, potentially leading to unsafe driving conditions.

6. Can I repair OBDII code P0580 in my Dodge myself?

- Depending on your automotive knowledge and skills, you may be able to repair this code yourself by replacing the faulty speed control switch, repairing damaged wiring, or addressing other identified issues.

7. How much does it typically cost to repair OBDII code P0580 in a Dodge?

- The cost of repair can vary depending on the specific cause of the code, parts needed, and labor rates. It is recommended to consult with a mechanic or dealership for an accurate estimate.

8. Will resetting the OBDII code P0580 clear the issue in a Dodge vehicle?

- Resetting the code may temporarily clear the issue, but if the underlying problem is not addressed, the code is likely to reappear. It is crucial to diagnose and repair the root cause of the code for a lasting fix.

9. Can OBDII code P0580 cause other problems in a Dodge besides the speed control system issues?

- While the primary impact of this code is on the speed control system, it can potentially affect other vehicle systems that rely on accurate speed input, such as transmission shifting strategies.

10. How can I prevent OBDII code P0580 from occurring in my Dodge in the future?

- Regularly inspecting and maintaining the speed control system components, including the speed control switch, wiring, and connectors, can help prevent issues that trigger OBDII code P0580.

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