AutoCodes – Lincoln – P0600 Lincoln

P0600 Lincoln Code - Loss of Serial Communication Link

Quick Answer

Indicates an error occurred in the Powertrain Control Module (PCM). Common causes include Faulty Powertrain Control Module (PCM), Powertrain Control Module harness is open or shorted, Powertrain Control Module circuit poor electrical connection. 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 Lincoln indicates Loss of Serial Communication Link.
Common causes: Common causes include Faulty Powertrain Control Module (PCM), Powertrain Control Module harness is open or shorted, Powertrain Control Module circuit poor electrical connection.
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 1,276

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 Aug 02, 2020

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

Indicates an error occurred in the Powertrain Control Module (PCM). This Diagnostic Trouble Code (DTC) may be set alone or in combination with P2105.

OBDII Code P0600 Lincoln - Loss of Serial Communication Link - AutoCodes.com — P0600 Lincoln Code - Loss of Serial Communication Link

What does this mean?

What are the Possible Causes of the DTC P0600 Lincoln?

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

How to Fix the DTC P0600 Lincoln?

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 Lincoln 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.

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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 P0600 Lincoln Code

1. What are the common symptoms of OBDII code P0600 in a Lincoln related to Loss of Serial Communication Link?

- Common symptoms may include issues with the vehicle's transmission shifting erratically, dashboard warning lights coming on, and intermittent loss of communication with diagnostic tools.

2. What are some possible causes of OBDII code P0600 in a Lincoln?

- The code can be triggered by issues such as a faulty PCM (powertrain control module), damaged wiring or connectors in the communication network, or problems with other control modules within the vehicle.

3. How can I diagnose the OBDII code P0600 in my Lincoln?

- Diagnosis usually involves using a diagnostic scanner to retrieve the specific codes present in the vehicle's system, checking for loose or damaged wiring in the communication network, and testing the various control modules for proper functioning.

4. Can a DIY enthusiast repair OBDII code P0600 in a Lincoln?

- Repairing this code may require advanced knowledge and tools, so it is recommended to consult with a professional mechanic who can accurately diagnose and repair the issue.

5. Are there any simple troubleshooting steps I can take for OBDII code P0600 in my Lincoln?

- You can start by checking the fuses related to the PCM and communication network, ensuring all connectors are securely attached, and performing a visual inspection of the wiring for any signs of damage.

6. Is it safe to continue driving my Lincoln with OBDII code P0600 present?

- It is not recommended to drive the vehicle with this code present, as it can lead to further issues with the vehicle's performance and safety systems.

7. What are the typical repair costs associated with fixing OBDII code P0600 in a Lincoln?

- Repair costs can vary depending on the specific cause of the issue, but they may range from a few hundred to over a thousand dollars, including parts and labor.

8. Can resetting the OBDII code P0600 in my Lincoln fix the issue permanently?

- Resetting the code may temporarily clear the warning lights, but it will not address the underlying problem causing the Loss of Serial Communication Link.

9. How long does it usually take to repair OBDII code P0600 in a Lincoln?

- The repair time can vary based on the complexity of the issue, but it may take a few hours to a full day to diagnose and fix the problem correctly.

10. Are there any common related codes that may accompany OBDII code P0600 in a Lincoln?

- Some related codes that may appear alongside P0600 include P0601 (Internal Control Module Memory Checksum Error) and P0602 (Control Module Programming Error).