AutoCodes – Mitsubishi – P0592 Mitsubishi

P0592 Mitsubishi Code - Speed Control Switch 2 Circuit Low

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: P0592 Mitsubishi indicates Speed Control Switch 2 Circuit Low.
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 2,376

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 P0592 Mitsubishi 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 P0592 Mitsubishi - Speed Control Switch 2 Circuit Low - AutoCodes.com — P0592 Mitsubishi Code - Speed Control Switch 2 Circuit Low

What does this mean?

What are the Possible Causes of the DTC P0592 Mitsubishi?

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

How to Fix the DTC P0592 Mitsubishi?

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 P0592 Mitsubishi 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 P0592 Mitsubishi code?

Need more information on how to fix the P0592 Mitsubishi code? Get Access to Factory Service Manuals

Need Help with the Code?

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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 P0592 Mitsubishi Code

1. What does the OBDII code P0592 mean for a Mitsubishi?

Code P0592 indicates an issue with the Speed Control Switch 2 Circuit, specifically that the circuit is registering a low voltage condition.

2. What are the common symptoms of code P0592 in a Mitsubishi?

Symptoms may include cruise control failure, an illuminated check engine light, or erratic behavior of speed control functions.

3. What causes the P0592 code in a Mitsubishi?

Common causes include a faulty speed control switch, damaged wiring or connectors in the switch circuit, or issues with the cruise control module.

4. Can a bad speed control switch cause code P0592?

Yes, a malfunctioning speed control switch is a primary cause of code P0592.

5. How do you diagnose code P0592 in a Mitsubishi?

Diagnosis involves inspecting the speed control switch, checking wiring and connectors for damage or corrosion, and testing circuit voltage with a multimeter.

6. Is it safe to drive a Mitsubishi with the P0592 code?

While the vehicle may still be drivable, cruise control may not function properly, and the issue should be addressed to prevent potential electrical problems.

7. How can you fix code P0592 on a Mitsubishi?

Repairs may include replacing the speed control switch, repairing damaged wiring, or cleaning corroded connectors in the circuit.

8. Does code P0592 affect fuel efficiency in a Mitsubishi?

Typically, this code does not impact fuel efficiency directly but can disable cruise control, which may affect consistent driving speeds.

9. What tools are needed to fix code P0592 in a Mitsubishi?

Tools may include a multimeter, wire repair kit, and potentially a replacement speed control switch.

10. How much does it cost to repair code P0592 in a Mitsubishi?

Repair costs vary depending on whether the speed control switch or wiring needs replacement, but typical costs range from $50 to $200 for parts and labor.