NHTSA service bulletin

NHTSA Service Bulletin 11009863: 2022 Peterbilt 337

Official manufacturer communication context for 2022 Peterbilt 337, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 11009863 summary graphic for 2022 Peterbilt 337
11009863NHTSA document ID
Warranty program / extensioncommunication type
10affected product rows
10source rows grouped

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

13-065 DAVIE4 Chassis Air Leak Testing Info Only A new test is now available in DAVIE4 to properly measure chassis air system pressure decay, provide test results, and pass/fail criteria. Your DAVIE tool must be at version 24.05 or newer for the test to be available. A test procedure document has also been made available that shows all necessary setup and testing procedure criteria (procedure document attached in Links section). The DAVIE4 Check the air pressure decay rate test and the test procedure document MUST be followed anytime a chassis comes in for a warranty related air system repair where excessive air system pressure decay is suspected. Warranty claims filed for air system pressure decay may be denied if DAVIE4 test AND test procedure have not been followed.

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
Peterbilt3372022Ask for service records and run the exact VIN before purchase.
Peterbilt3482022Ask for service records and run the exact VIN before purchase.
Peterbilt3652022Ask for service records and run the exact VIN before purchase.
Peterbilt3672022Ask for service records and run the exact VIN before purchase.
Peterbilt3892022Ask for service records and run the exact VIN before purchase.
Peterbilt5352022Ask for service records and run the exact VIN before purchase.
Peterbilt5362022Ask for service records and run the exact VIN before purchase.
Peterbilt5372022Ask for service records and run the exact VIN before purchase.
Peterbilt5482022Ask for service records and run the exact VIN before purchase.
Peterbilt5792022Ask 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 11009863?

13-065 DAVIE4 Chassis Air Leak Testing Info Only A new test is now available in DAVIE4 to properly measure chassis air system pressure decay, provide test results, and pass/fail criteria. Your DAVIE tool must be at version 24.05 or newer for the test to be available. A test procedure document has also been made available that shows all necessary setup and testing procedure criteria (procedure document attached 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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