NHTSA service bulletin

NHTSA Service Bulletin 10033784: 2006 Lexus Is 250

Official manufacturer communication context for 2006 Lexus Is 250, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 10033784 summary graphic for 2006 Lexus Is 250
10033784NHTSA document ID
Manufacturer communicationcommunication type
1affected product rows
72/100quality 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

LEXUS: SOME VEHICLES MAY EXHIBIT A MIL ON CONDITION WITH ONE OR MORE OF THE FOLLOWING DIAGNOSTIC TROUBLE CODES (DTCS): P0300, P0301, P0302, P0303, P0304, P0305, AND P0306-RANDOM MISFIRE DETECTED; CYLINDER 1-6 MISFIRE DETECTED. THIS CONDITION IS NOT NOT DEPENDENT ON ENGINE TEMPERATURE OR INITIAL ENGINE RUN TIME. *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
LexusIs 2502006Ask 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 10033784?

LEXUS: SOME VEHICLES MAY EXHIBIT A MIL ON CONDITION WITH ONE OR MORE OF THE FOLLOWING DIAGNOSTIC TROUBLE CODES (DTCS): P0300, P0301, P0302, P0303, P0304, P0305, AND P0306-RANDOM MISFIRE DETECTED; CYLINDER 1-6 MISFIRE DETECTED. THIS CONDITION IS NOT NOT DEPENDENT ON ENGINE TEMPERATURE OR INITIAL ENGINE RUN TIME. *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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