TSB 23-01-064H — Hyundai Service bulletin
23-01-064H is a service bulletin on file with NHTSA for the Hyundai Santa Fe, 2013–2018 model years, filed and re-filed as 2 documents. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. In certain areas, a vehicle’s underbody may exhibit corrosion due to road salt usage. As a preventative measure, cavity wax coating is applied to the internal surfaces of underbody components, and an undercoating spray is applied to exterior surfaces of specified underbody…
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years 23-01-064H names
Every document filed under 23-01-064H
Manufacturers re-issue a bulletin as the repair changes, and file separate copies for technicians and for owners. All of them carry the same number.
| Document ID | Filed | Type |
|---|---|---|
| 23-01-064H | September 20, 2023 | Service bulletin |
| 23-01-064H | September 20, 2023 | Service bulletin |
What 23-01-064H covers
Suspension — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB 23-01-064H?
23-01-064H is a service bulletin filed with NHTSA by Hyundai, covering the Hyundai Santa Fe across the 2013–2018 model years. NHTSA's summary reads: In certain areas, a vehicle’s underbody may exhibit corrosion due to road salt usage. As a preventative measure, cavity wax coating is applied to the internal surfaces of underbody components, and an undercoating spray is applied to exterior surfaces of specified underbody…
Which vehicles does 23-01-064H cover?
NHTSA's file names Hyundai Santa Fe (2013–2018). 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 23-01-064H a recall, and is the repair free?
No. 23-01-064H 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 23-01-064H?
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 23-01-064H, 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 23-01-064H. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.