AutoCodes – Mitsubishi – P0600 Mitsubishi

P0600 Mitsubishi Code - Serial Communication Link

Quick Answer

The Engine Control Module (ECM) sets the Diagnostic Trouble Code (DTC) when is unable to communicate with other control modules through the Serial Communication Link. Common causes include Low battery voltage, Faulty Engine Control Module (ECM), Engine Control Module harness is open or shorted. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P0600 Mitsubishi indicates Serial Communication Link.
Common causes: Common causes include Low battery voltage, Faulty Engine Control Module (ECM), Engine Control Module harness is open or shorted.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 26,971

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Oct 02, 2020

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0600 Mitsubishi Description

The Engine Control Module (ECM) sets the Diagnostic Trouble Code (DTC) when is unable to communicate with other control modules through the Serial Communication Link.

OBDII Code P0600 Mitsubishi - Serial Communication Link - AutoCodes.com — P0600 Mitsubishi Code - Serial Communication Link

What does this mean?

What are the Possible Causes of the DTC P0600 Mitsubishi?

Low battery voltage
Faulty Engine Control Module (ECM)
Engine Control Module harness is open or shorted
Engine Control Module circuit poor electrical connection

How to Fix the DTC P0600 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 P0600 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 P0600 Mitsubishi code?

Need more information on how to fix the P0600 Mitsubishi code? Get Access to Factory Service Manuals

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Get the P0600 Mitsubishi code diagnosed by a professional: Find a repair shop in your area

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 P0600 Mitsubishi Code

1. What is OBDII code P0600 in a Mitsubishi?

The OBDII code P0600 in a Mitsubishi indicates a serial communication link malfunction between the Engine Control Module (ECM) and other control modules.

2. What are common symptoms of OBDII code P0600 in a Mitsubishi?

Common symptoms of P0600 in a Mitsubishi may include intermittent or complete loss of communication with various vehicle systems, check engine light illumination, and potential drivability issues.

3. What are some possible causes of OBDII code P0600 in a Mitsubishi?

Potential causes of P0600 in a Mitsubishi include faulty ECM, damaged wiring or connectors in the communication network, software issues, or issues with other control modules in the vehicle.

4. How can I diagnose OBDII code P0600 in my Mitsubishi?

Diagnosing P0600 in a Mitsubishi involves using a scan tool to retrieve the trouble codes, checking for communication faults between the ECM and other modules, inspecting wiring and connectors for damage, and performing software updates if necessary.

5. Can I drive my Mitsubishi with OBDII code P0600?

It is not recommended to drive your Mitsubishi with an active P0600 code, as it can lead to unpredictable behavior and potential safety hazards due to communication failures between critical vehicle systems.

6. How can I repair OBDII code P0600 in my Mitsubishi?

Repairing P0600 in a Mitsubishi may involve replacing the faulty ECM, repairing damaged wiring or connectors, updating software, or addressing issues with other control modules in the vehicle.

7. Are there any DIY tips for fixing OBDII code P0600 in a Mitsubishi?

While basic inspections like checking for loose connections or damaged wiring can be done DIY, diagnosing and repairing P0600 in a Mitsubishi often requires specialized tools and expertise, so professional assistance is recommended.

8. How much does it cost to fix OBDII code P0600 in a Mitsubishi?

The cost of fixing P0600 in a Mitsubishi can vary depending on the exact cause of the issue, parts needed for repair, and labor rates. It is advisable to get a diagnosis from a qualified mechanic to estimate the repair cost accurately.

9. Will resetting the trouble codes clear OBDII code P0600 in my Mitsubishi?

Resetting the trouble codes may temporarily clear the P0600 code, but if the underlying issue causing the communication link malfunction is not resolved, the code is likely to reappear once the ECM detects the problem again.

10. Is OBDII code P0600 a common issue in Mitsubishi vehicles?

While OBDII code P0600 is not exclusive to Mitsubishi vehicles, it can occur in various car makes and models. Communication link malfunctions are relatively common in modern vehicles due to the complex network of control modules and sensors.