NHTSA service bulletin

NHTSA Service Bulletin 10170511: 2010-2020 Hyundai Accent

Official manufacturer communication context for 2010-2020 Hyundai Accent, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 10170511 summary graphic for 2010-2020 Hyundai Accent
10170511NHTSA document ID
Manufacturer communicationcommunication type
16affected product rows
100/100quality 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

If you are servicing a vehicle with a transmission slipping concern, follow the Service Procedure shown below and perform a stall test. This TSB provides a procedure to test each clutch in the transmission. If the vehicle fails the stall test, replace the transmission. ? PASS: Stall speed is between 1700~2900 rpm (See shop manual for stall speed). ? FAIL: Engine revs to redline limit (6,000~6,500 rpm). If so, replace the transmission.

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
HyundaiAccent2012-2020Ask for service records and run the exact VIN before purchase.
HyundaiAzera2011-2017Ask for service records and run the exact VIN before purchase.
HyundaiElantra Gt2013-2019Ask for service records and run the exact VIN before purchase.
HyundaiEquus2012-2016Ask for service records and run the exact VIN before purchase.
HyundaiGenesis2012-2016Ask for service records and run the exact VIN before purchase.
HyundaiGenesis Coupe2013-2016Ask for service records and run the exact VIN before purchase.
HyundaiKona2018-2020Ask for service records and run the exact VIN before purchase.
HyundaiPalisade2020Ask for service records and run the exact VIN before purchase.
HyundaiSanta Fe2010, 2011, 2012, 2019, 2020Open Carchieve vehicle page
HyundaiSanta Fe Sport2013-2018Ask for service records and run the exact VIN before purchase.
HyundaiSonata Hybrid2011-2019Ask for service records and run the exact VIN before purchase.
HyundaiSonata Plug-in Hybrid2016-2019Ask for service records and run the exact VIN before purchase.
HyundaiVeloster2013, 2014, 2015, 2019, 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 10170511?

If you are servicing a vehicle with a transmission slipping concern, follow the Service Procedure shown below and perform a stall test. This TSB provides a procedure to test each clutch in the transmission. If the vehicle fails the stall test, replace the transmission. ? PASS: Stall speed is between 1700~2900 rpm (See shop manual for stall speed). ? FAIL: Engine revs to redline limit (6,000~6,500 rpm). If so,.

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.

Get Full Report