NHTSA service bulletin

NHTSA Service Bulletin 10171726: 2011-2020 Isuzu F-series

Official manufacturer communication context for 2011-2020 Isuzu F-series, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 10171726 summary graphic for 2011-2020 Isuzu F-series
10171726NHTSA document ID
Manufacturer communicationcommunication type
2affected 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

IN AN EFFORT FOR CONTINUOUS IMPROVEMENT, ISUZU HAS A NEED TO OBTAIN MIMAMORI ECU (HEALTH REPORT) INFORMATION. IT IS CRITICAL TO OBTAIN MIMAMORI ECU INFORMATION DURING THE REPAIR PROCESS. THIS INFORMATION WILL BE USED BY ISUZU ENGINEERING TO HELP DETERMINE "ROOT CAUSE" FOR CUSTOMER'S CONCERNS AND DEVELOP/VALIDATE A FIELD FIX. ISUZU RECOGNIZES THAT THE SUCCESS OF GATHERING THIS MIMAMORI ECU INFORMATION IS DEPENDENT UPON THE DEALER TECHNICIAN. BECAUSE OF THIS NEED, ISUZU WILL COMPENSATE THE DEALER/TECHNICIAN FOR THEIR TIME AND EFFOR TO PROVIDE CRITICAL INFORMATION. WHEN A VEHICLE IS PRESENTED TO A DEALER FOR REPAIR AND A DTC IS STORED IN ONE OR MORE OF THE CONTROL MODULES LISTED BELOW, ISUZU ENGINEERING REQUESTS THE MIMAMORI ECU INFORMATION BE DOWNLOADED AND SYNCHRONIZED. IMPORTANT: PERFORM THE MIMAMORI ECU DOWNLOAD BEFORE CLEARING THE DTC AND BEFORE DIAGNOSING THE VEHICLE. BE SURE THE INFORMATION IS SYNCHRONIZED BEFORE CLAIM SUBMISSION. ISUZU ENGINEERING WILL BE REVIEWING ALL CLAIMS FOR THIS DATA. -ENGINE CONTROL MODULE (ECM) -TRANSMISSION CONTROL MODULE (TCM) -DIESEL EXHAUST FLUID (DEF) CONTROL MODULE

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
IsuzuF-series2011, 2018, 2019, 2020Ask for service records and run the exact VIN before purchase.
IsuzuN-series2011-2020Ask 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 10171726?

IN AN EFFORT FOR CONTINUOUS IMPROVEMENT, ISUZU HAS A NEED TO OBTAIN MIMAMORI ECU (HEALTH REPORT) INFORMATION. IT IS CRITICAL TO OBTAIN MIMAMORI ECU INFORMATION DURING THE REPAIR PROCESS. THIS INFORMATION WILL BE USED BY ISUZU ENGINEERING TO HELP DETERMINE "ROOT CAUSE" FOR CUSTOMER'S CONCERNS AND DEVELOP/VALIDATE A FIELD FIX. ISUZU RECOGNIZES THAT THE SUCCESS OF GATHERING THIS MIMAMORI ECU INFORMATION IS DEPENDENT.

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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