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P0600 Honda Code - Serial Communication Link Malfunction

- Code Popularity: 29,732 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P0600 Honda?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Powertrain Control Module (PCM) Internal Failure
⚠ Does your Honda have Safety Recalls? → Check here

How to Fix the DTC P0600 Honda?

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

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0600 Honda code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code P0600 Honda 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 Honda - Serial Communication Link Malfunction - AutoCodes.com
P0600 Honda Code - Serial Communication Link Malfunction

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Code P0600 Honda comments

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