NHTSA service bulletin

NHTSA Service Bulletin 10177985: 2019 Mazda Mazda3

Official manufacturer communication context for 2019 Mazda Mazda3, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 10177985 summary graphic for 2019 Mazda Mazda3
10177985NHTSA document ID
Warranty program / extensioncommunication type
1affected product rows
92/100quality 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

CSP06 - 2019 MAZDA3 MODULE UPDATE FOR CONNECTED SERVICES: On July 6, this campaign was temporarily suspended due to software programming concerns. The concern was identified and the fix has been implemented in MDARS and validated by several dealerships on July 15. Effective immediately the CSP06 campaign is re-activated, and all affected VINs will show as open in the Warranty Vehicle Inquiry screen located in eMDCS. Please repair all affected new and used inventory at your dealership and program all affected customer vehicles as they come in for service. Important: Updated repair procedures have been posted to MGSS. Please ensure your teams use the most updated repair procedures available in MGSS under this CSP. Please have your Service Advisors and BDC employees review the customer communication from Marketing Service Advisors and BDC Employees and share this specific information with the customer after the vehicle has been updated under CSP (06).

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

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 10177985?

CSP06 - 2019 MAZDA3 MODULE UPDATE FOR CONNECTED SERVICES: On July 6, this campaign was temporarily suspended due to software programming concerns. The concern was identified and the fix has been implemented in MDARS and validated by several dealerships on July 15. Effective immediately the CSP06 campaign is re-activated, and all affected VINs will show as open in the Warranty Vehicle Inquiry screen located in.

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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