AutoCodes – Generic – P0589

P0589 Code - Speed Control Switch 2 Performance Condition

Quick Answer

The Engine Control Module (ECM) monitors the Speed Speed Control Switch 2. Common causes include Faulty Speed Control Switch, Speed Control Switch harness is open or shorted, Speed Control Switch circuit poor electrical connection. 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: P0589 indicates Speed Control Switch 2 Performance Condition.
Common causes: Common causes include Faulty Speed Control Switch, Speed Control Switch harness is open or shorted, Speed Control Switch circuit poor electrical connection.
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.

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Code Popularity 6,746

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Apr 28, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0589 Description

The Engine Control Module (ECM) monitors the Speed Speed Control Switch 2. The ECM sets the OBDII code when the Speed Control Switch 2 is not to factory specifications.

OBDII Code P0589 - Speed Control Switch 2 Performance Condition - AutoCodes.com — P0589 Code - Speed Control Switch 2 Performance Condition

What does this mean?

What are the Possible Causes of the DTC P0589?

Faulty Speed Control Switch
Speed Control Switch harness is open or shorted
Speed Control Switch circuit poor electrical connection

How to Fix the DTC P0589?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0589 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P0589 code?

Need more information on how to fix the P0589 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0589 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P0589 Chrysler — Speed Control Switch 2 Performance Condition

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 P0589 Code

1. What are the common symptoms of OBDII code P0589 (Speed Control Switch 2 Performance Condition)?

- Common symptoms may include the cruise control system not functioning properly, the cruise control light on the dashboard illuminating, and difficulty setting or maintaining a desired speed.

2. What are the potential causes of OBDII code P0589?

- Possible causes can include a faulty speed control switch, wiring issues in the cruise control system, a defective cruise control module, or a problem with the vehicle's ECM (Engine Control Module).

3. How can I diagnose the issue related to OBDII code P0589?

- Diagnosing the problem typically involves checking the speed control switch for proper operation, inspecting the cruise control wiring for any damage or loose connections, and using a diagnostic scanner to retrieve additional fault codes.

4. Can I still drive my vehicle with OBDII code P0589 present?

- It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to avoid potential safety concerns or further damage to the cruise control system.

5. How can I repair OBDII code P0589?

- Repairing the code typically involves replacing the faulty speed control switch, repairing any damaged wiring, or addressing any other underlying issues identified during the diagnostic process.

6. Is it possible to reset OBDII code P0589 without fixing the underlying problem?

- While clearing the code may temporarily turn off the check engine light, the underlying issue causing the code will persist until properly addressed, potentially leading to the code reappearing in the future.

7. Can weather or environmental factors trigger OBDII code P0589?

- Extreme weather conditions or moisture intrusion into the cruise control system can sometimes lead to issues that trigger this code. Ensuring the system is properly sealed and protected can help prevent such occurrences.

8. How long does it typically take to repair OBDII code P0589?

- The repair time can vary depending on the specific cause of the code and the complexity of the repair required. In general, resolving this issue can take anywhere from 30 minutes to a few hours.

9. Is it necessary to visit a mechanic to address OBDII code P0589, or can I fix it myself?

- Depending on your level of automotive knowledge and experience, you may be able to address this code yourself by following repair guides or tutorials. However, if you are unsure or uncomfortable with the repair process, seeking professional assistance is recommended.

10. Will fixing OBDII code P0589 improve my vehicle's fuel efficiency?

- While resolving this specific code may not directly impact fuel efficiency, ensuring the proper functioning of the cruise control system can contribute to a smoother driving experience and potentially aid in maintaining consistent speeds, which can indirectly affect fuel efficiency.