2022-2023 Honda Civic Head Cover Oil Leak Investigation

American Honda Motor Co., Inc. (AHM) is currently collecting information and parts from specific 2022-2023 Honda Civic models that are experiencing an oil leak from the head cover gasket. This initiative, identified by NHTSA ID 11010673, aims to help Honda better understand the underlying cause of the Honda Civic oil leak condition.

This data collection is crucial for Honda to develop a comprehensive solution for the head cover gasket issue. If your 2022-2023 Honda Civic is experiencing an oil leak, it might qualify for this investigation.

What Honda is Investigating

Honda is looking into reports of oil leaks originating from the head cover gasket area on certain 2022-2023 Civic vehicles. This includes both the 1.5L Turbo and 2.0L engine variants. The goal is to gather specific parts from affected vehicles to analyze the condition before any repairs are attempted.

Qualifying Conditions for Participation

For a vehicle to be considered for this investigation, it must meet specific criteria. Honda is interested ONLY if your vehicle matches these requirements:

• For Civic 1.5L Turbo (EX, Touring, Si) models: The manufactured date on the driver's door jamb must be AFTER April 2022. Vehicles manufactured before this date do not qualify.
• For Civic 2.0L (LX & Sport) models: The manufactured date on the driver's door jamb must be AFTER June 2023. Vehicles manufactured before this date do not qualify.
• There must be a confirmed oil leak from the head cover gasket area.
• Previous repair attempts are acceptable, provided the cylinder head cover or gasket has not been replaced.
• The vehicle must not have been involved in a collision.

Important Instructions for Dealers and Owners

This communication, titled "Request for Parts: 2022-2023 Civic Head Cover Leak (ACTION REQUIRED)", is primarily directed at Honda dealership personnel. It contains a critical instruction: Honda would like to collect specific parts from qualifying vehicles prior to any repair attempt.

If your 2022-2023 Honda Civic has an oil leak and meets the qualifying conditions, it is important that your dealer contacts Honda's Technical Information & Support (TIS) before proceeding with any repairs. This ensures that Honda can collect the necessary data and parts for their investigation into the Honda Civic oil leak.

What Information is Needed

If your vehicle qualifies, your Honda dealer will need to provide specific information to Technical Information & Support (TIS). This includes:

• Model Year (e.g., 2024)
• Model Name (e.g., Accord)
• Issue description (e.g., Brake Judder)
• Vehicle Identification Number (VIN)
• Dealer Number
• Your Name and best phone number
• Current Mileage
• Confirmation that the vehicle meets all listed qualifiers
• One wide-angle and one close-up photo of the leaking area
• DPTS#

Owner Action

If you own a 2022-2023 Honda Civic and suspect a Honda Civic oil leak from the head cover gasket, especially if it meets the manufacturing date criteria, you should contact your authorized Honda dealership. Inform them about the oil leak and mention that you believe your vehicle might qualify for Honda's ongoing investigation (NHTSA ID 11010673).

Your dealer will then contact Honda's Technical Information & Support (TIS) at [email protected] or by phone at 800-880-1072 (Monday-Friday, 7am-5pm PST) for further instructions on how to proceed with the parts collection process.

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SOURCE: NHTSA ID 11010673