AutoCodes – Honda – P0600 2016 Honda CR-V

P0600 2016 Honda CR-V Code - Serial Communication Link Malfunction

Quick Answer

The driver IC which has a diagnostic function, and the Central Processing Unit (CPU) are built into the Powertrain Control Module (PCM). Common causes include Powertrain Control Module (PCM) Internal Failure. 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 2016 Honda CR-V indicates Serial Communication Link Malfunction.
Common causes
Common causes include Powertrain Control Module (PCM) Internal Failure.
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 203
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jan 02, 2024
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Code P0600 2016 Honda CR-V Description

The driver IC which has a diagnostic function, and the Central Processing Unit (CPU) are built into the Powertrain Control Module (PCM). If the CPU cannot receive diagnostic information from the driver IC for a specified duration due to the occurrence of communication abnormality between the driver IC and the CPU, the PCM detects a malfunction and stores a Diagnostic Trouble Code (DTC).
OBDII Code P0600 2016 Honda CR-V - Serial Communication Link Malfunction - AutoCodes.com
P0600 2016 Honda CR-V Code - Serial Communication Link Malfunction

What are the Possible Causes of the DTC P0600 2016 Honda CR-V?

  • Powertrain Control Module (PCM) Internal Failure

How to Fix the DTC P0600 2016 Honda CR-V?

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 2016 Honda CR-V 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 2016 Honda CR-V code?

Need more information on how to fix the P0600 2016 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0600 2016 Honda CR-V 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 2016 Honda CR-V Code

1. What does the OBDII code P0600 mean on a 2016 Honda CR-V?

P0600 indicates a Serial Communication Link Malfunction, meaning the vehicle's control modules are having trouble communicating with each other.

2. What are the common symptoms of code P0600 in a 2016 Honda CR-V?

Symptoms may include the check engine light turning on, intermittent stalling, poor engine performance, or difficulty starting the car.

3. What causes the P0600 code to appear on a 2016 Honda CR-V?

Common causes include a faulty wiring harness, loose or corroded electrical connections, a malfunctioning control module, or issues with the vehicle's CAN (Controller Area Network) bus system.

4. Can I drive my 2016 Honda CR-V with a P0600 code?

It is not recommended to drive with a P0600 code, as the vehicle may experience performance issues or even stall unexpectedly, posing a safety risk.

5. How do I diagnose the P0600 code on a 2016 Honda CR-V?

Start by inspecting the wiring harness and connectors for damage or corrosion. Use a diagnostic scanner to check for additional codes and test the CAN bus system for continuity issues.

6. What repairs can fix the P0600 code on a 2016 Honda CR-V?

Repairs may include fixing or replacing damaged wiring, cleaning corroded connections, reprogramming or replacing a faulty control module, or addressing issues in the CAN bus system.

7. Can a weak battery cause the P0600 code on a 2016 Honda CR-V?

Yes, a weak or failing battery can cause communication errors between control modules, potentially triggering the P0600 code.

8. How much does it cost to fix a P0600 code on a 2016 Honda CR-V?

Repair costs can vary widely depending on the issue, ranging from $100 for minor wiring fixes to $1,000 or more if a control module needs replacement.

9. Does clearing the P0600 code fix the problem on a 2016 Honda CR-V?

Clearing the code may temporarily turn off the check engine light, but it won't fix the underlying issue causing the communication malfunction.

10. Can a faulty ECU cause the P0600 code on a 2016 Honda CR-V?

Yes, a malfunctioning ECU (Engine Control Unit) can disrupt communication with other modules, leading to the P0600 code.

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