NHTSA service bulletin

NHTSA Service Bulletin 11030601: 2024 Mazda Cx-90

Official manufacturer communication context for 2024 Mazda Cx-90, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 11030601 summary graphic for 2024 Mazda Cx-90
11030601NHTSA document ID
Manufacturer communicationcommunication type
2affected product rows
90/100quality score

Reviewed June 2026 from NHTSA manufacturer communication and service bulletin records. Carchieve is independent and not affiliated with any vehicle manufacturer or government agency.

Quick answer

Some vehicles may exhibit an interference between the front (1) and the rear door bright window glass molding (2) due to the bright window glass molding shifting backward when opening/closing the front door. This is caused by an inappropriate position of the positioning tab on the front door glass run-channel. To eliminate this concern, double-sided tape has been added to the front door glass run-channel, and the shape of the rear end of the front door glass run-channel has been modified to prevent the bright window glass molding from shifting. Customers having this concern should have their vehicle repaired using the following repair procedure. REPAIR PROCEDURE 1. Verify the customer concern. 2. Replace the front glass run-channel(s) with a modified one(s) according to the instructions in MGSS (FRONT DOOR GLASS RUN-CHANNEL REMOVAL/INSTALLATION). NOTE: Repair only the side with the issue. ATTENTION: Removing the front beltline moldings is unnecessary for this repair procedure when replacing the front door glass run-channel. 3. Verify the repair.

What this bulletin may mean before buying

Treat this as service research, not a verdict on one car. Before you buy, compare this communication with official recall campaigns, model-level owner complaint patterns, and the exact vehicle’s VIN-decoded specifications. A bulletin can help you ask a seller or dealer sharper questions about software updates, known repairs, warranty extensions and service history.

Affected products listed in this communication

MakeModelModel yearsBuyer note
MazdaCx-902024Ask for service records and run the exact VIN before purchase.
MazdaCx-90 Plug-in Hybrid2024Ask for service records and run the exact VIN before purchase.

Buyer checklist

  1. Run the 17-character VIN and confirm the year, make, model, engine and equipment match the listing.
  2. Check recall campaign pages for safety actions that may require dealer repair.
  3. Compare this bulletin with common problem pages for the same model and component area.
  4. Ask the seller or dealer whether the bulletin procedure, update or inspection has already been completed.
  5. Use the used-car buying checklist and get an independent inspection.

Frequently asked questions

What is NHTSA service bulletin 11030601?

Some vehicles may exhibit an interference between the front (1) and the rear door bright window glass molding (2) due to the bright window glass molding shifting backward when opening/closing the front door. This is caused by an inappropriate position of the positioning tab on the front door glass run-channel. To eliminate this concern, double-sided tape has been added to the front door glass run-channel, and the.

Is a service bulletin the same as a recall?

No. A recall is a safety campaign with a required remedy for affected VINs. A service bulletin or manufacturer communication usually describes diagnostic, repair, software, warranty or service information.

How should a used-car buyer use this bulletin?

Use it as a research signal. Compare it with recalls, owner complaints, service records, a VIN report and an independent inspection before buying.

Check the exact VIN before you buy

Model-level pages show public safety patterns. A full VIN report helps confirm the exact vehicle, decoded specs, recall applicability and buyer checks.

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