Service bulletin TXXO DBP
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10207802 |
| Published by NHTSA | 2022-02-08 |
| Manufacturer's number | TXXO DBP |
| Manufacturer's date | 2022-01-13 |
| NHTSA component | ENGINE AND ENGINE COOLING; STEERING:HYDRAULIC POWER ASSIST SYSTEM |
NHTSA's summary
The warranty coverage for certain 2015-2017MY Sonata (LFa) and Sonata Hybrid/Plug-in (LF HEV/PHEV) vehicles exhibiting reduced power steering assist and/or motor driven power steering (MDPS) warning lamp has been extended to 15 years or 150,000 miles from the date of original retail delivery or date of first use, whichever occurs first.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Engine, Steering, Power steering
| HYUNDAI SONATA | 2015, 2016, 2017 |
|---|---|
| HYUNDAI SONATA HYBRID | 2015, 2016, 2017 (the catalog's model; the bulletin names a series or trim of it) |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 20-ST-003H | 2020-09-03. Service bulletin. Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. If bearing noise is heard, follow the procedure in this bulletin to replace the worm shaft assembly. |
|---|---|
| 5NP-G5Z6W-03 | 2017-08-10. Service bulletin. The MDPS (motor driven power steering) assembly contains a flexible rubber coupling which may wear over time resulting in a slight "clicking" or "thud" type noise when turning the steering wheel. The warranty coverage for this coupling has been extended to 10 years from the date of original retail delivery or date of first use or 100,000 miles, whichever occurs first. This bulletin describes the service procedure to replace the coupling. Refer to the warranty and service parts information outlined in this bulletin whenever MDPS coupling replacement is required. |