NHTSA service bulletin

NHTSA Service Bulletin 10199516: 2021 International Hv

Official manufacturer communication context for 2021 International Hv, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 10199516 summary graphic for 2021 International Hv
10199516NHTSA document ID
Warranty program / extensioncommunication type
4affected 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

Altec Industries, Inc. has received notification from Navistar that a condition exists relating to motor vehicle safety, compliance, or emissions in a vehicle equipped with Altec equipment. Navistar has decided that a non-compliance that relates to motor vehicle safety exists in certain 2021 HV, LT, MV, and RH series trucks built from July 28, 2020, through October 2, 2020, with a Bendix air brake system. Contact your International dealer, a Love's Truck Tire Care, or a Speedco location to schedule a service date to perform the recall. Love's and Speedco locations in Texas are not able to perform warranty services. Altec is not able to complete this repair. This repair is not covered under the Altec Warranty policy.

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
InternationalHv2021Ask for service records and run the exact VIN before purchase.
InternationalLt2021Ask for service records and run the exact VIN before purchase.
InternationalMv2021Ask for service records and run the exact VIN before purchase.
InternationalRh2021Ask 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 10199516?

Altec Industries, Inc. has received notification from Navistar that a condition exists relating to motor vehicle safety, compliance, or emissions in a vehicle equipped with Altec equipment. Navistar has decided that a non-compliance that relates to motor vehicle safety exists in certain 2021 HV, LT, MV, and RH series trucks built from July 28, 2020, through October 2, 2020, with a Bendix air brake system. Contact.

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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