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P1386 Mercedes-Benz Code - Engine Control Module Knock Control Defective

- Code Popularity: 5,501 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P1386 Mercedes-Benz?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Engine Control Module (ECM)
  • Engine Control Module (ECM) harness is open or shorted
  • Engine Control Module (ECM) circuit poor electrical connection
⚠ Does your Mercedes-Benz have Safety Recalls? → Check here

How to Fix the DTC P1386 Mercedes-Benz?

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.

Search for P1386 Mercedes-Benz Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1386 Mercedes-Benz 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 P1386 Mercedes-Benz Description

Engine Control Module Knock Control Defective is the generic description for the P1386 Mercedes-Benz code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information about the P1386 Mercedes-Benz OBDII code.

Still have questions? Please post your question on our Comments Section below for more information.

OBDII Code P1386 Mercedes-Benz - Engine Control Module Knock Control Defective - AutoCodes.com
P1386 Mercedes-Benz Code - Engine Control Module Knock Control Defective

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Code P1386 Mercedes-Benz comments

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