NHTSA service bulletin

NHTSA Service Bulletin 10034709: 2009, 2010 Peterbilt 320

Official manufacturer communication context for 2009, 2010 Peterbilt 320, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 10034709 summary graphic for 2009, 2010 Peterbilt 320
10034709NHTSA document ID
Service campaigncommunication type
19affected product rows
80/100quality 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

PETERBUILT SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. CERTAIN VEHICLES BUILT BETWEEN 12/4/09-8/17/10 WERE MANUFACTURED WITH DEFECTIVE INTRUMENTATION SOFTWARE. THE SOFTWARE DEFECT MAY INTERMITTENTLY RESULT IN AN ODOMETER THAT DOES NOT ADVANCE WHILE THE VEHICLE TRAVELS. NEW SOFTWARE WILL BE INSTALLED TO CORRECT THIS CONDITION. NO MODELS WERE LISTED. CSC LETTER WAS RECEIVED. *PE

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
Peterbilt3202009, 2010Ask for service records and run the exact VIN before purchase.
Peterbilt3252010Ask for service records and run the exact VIN before purchase.
Peterbilt3302009, 2010Ask for service records and run the exact VIN before purchase.
Peterbilt3352009, 2010Ask for service records and run the exact VIN before purchase.
Peterbilt3372010Ask for service records and run the exact VIN before purchase.
Peterbilt3402009, 2010Ask for service records and run the exact VIN before purchase.
Peterbilt3482010Ask for service records and run the exact VIN before purchase.
Peterbilt3572009Ask for service records and run the exact VIN before purchase.
Peterbilt3652009, 2010Ask for service records and run the exact VIN before purchase.
Peterbilt3672009, 2010Ask for service records and run the exact VIN before purchase.
Peterbilt3782009Ask for service records and run the exact VIN before purchase.
Peterbilt3792009Ask for service records and run the exact VIN before purchase.
Peterbilt3842009, 2010Ask for service records and run the exact VIN before purchase.
Peterbilt3852009Ask for service records and run the exact VIN before purchase.
Peterbilt3862009, 2010Ask for service records and run the exact VIN before purchase.
Peterbilt3872009, 2010Ask for service records and run the exact VIN before purchase.
Peterbilt3882009, 2010Ask for service records and run the exact VIN before purchase.
Peterbilt3892009, 2010Ask 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 10034709?

PETERBUILT SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. CERTAIN VEHICLES BUILT BETWEEN 12/4/09-8/17/10 WERE MANUFACTURED WITH DEFECTIVE INTRUMENTATION SOFTWARE. THE SOFTWARE DEFECT MAY INTERMITTENTLY RESULT IN AN ODOMETER THAT DOES NOT ADVANCE WHILE THE VEHICLE TRAVELS. NEW SOFTWARE WILL BE INSTALLED TO CORRECT THIS CONDITION. NO MODELS WERE LISTED. CSC LETTER WAS RECEIVED. *PE

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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