TSB 22-01-023H-1 — Hyundai Service bulletin
22-01-023H-1 is a service bulletin on file with NHTSA for 2 Hyundai models, 2010 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. Certain vehicles listed below may experience the Check Engine warning lamp illuminated with DTC P1326 and/or an engine concern/noise related to connecting rod bearing wear or damage. Follow the procedure to inspect the vehicle and replace the engine and/or update the engine ECU…
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years 22-01-023H-1 names
| Vehicle | Model years |
|---|---|
| Hyundai Santa Fe | 2010 |
| Hyundai Tucson | 2010 |
Every document filed under 22-01-023H-1
| Document ID | Filed | Type |
|---|---|---|
| 22-01-023H-1 | April 28, 2022 | Service bulletin |
What 22-01-023H-1 covers
Engine — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB 22-01-023H-1?
22-01-023H-1 is a service bulletin filed with NHTSA by Hyundai, covering 2 Hyundai models across the 2010 model years. NHTSA's summary reads: Certain vehicles listed below may experience the Check Engine warning lamp illuminated with DTC P1326 and/or an engine concern/noise related to connecting rod bearing wear or damage. Follow the procedure to inspect the vehicle and replace the engine and/or update the engine ECU…
Which vehicles does 22-01-023H-1 cover?
NHTSA's file names Hyundai Santa Fe (2010); Hyundai Tucson (2010). A bulletin number can be re-issued against more vehicles later, so check the model-year list on this page against your own.
Is TSB 22-01-023H-1 a recall, and is the repair free?
No. 22-01-023H-1 is repair guidance the manufacturer sent its dealers, not a safety defect finding. You pay for the work unless the vehicle is still under warranty. Recall repairs, by contrast, are always free.
How do I get the full text of 22-01-023H-1?
Take the document ID to a dealer's service desk, or search NHTSA's manufacturer-communications records. This page carries every document ID filed under 22-01-023H-1, its date, and NHTSA's own summary from the public file.
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. This page lists only what NHTSA's manufacturer-communications file records under 22-01-023H-1. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.