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Service campaign 9B2 OL

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService campaign
NHTSA id11012038
Published by NHTSA2024-12-21
Manufacturer's number9B2 OL
Manufacturer's date2024-12-17
Campaign id or software version9B2
NHTSA componentENGINE

NHTSA's summary

The subject vehicles may incorrectly illuminate the malfunction indicator lamp, caused by errors in the oil level calculation process.

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

Vehicles listed
HYUNDAI SANTA FE2024

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
26-EM-016H TSB2026-10-14. Service bulletin. Some vehicles equipped with internal combustion engines may exhibit higher-than-expected engine oil consumption. This bulletin outlines the combustion chamber cleaning procedure for vehicles diagnosed with this condition. All internal combustion engines consume some engine oil during normal operation, depending on driving conditions and mileage, and this procedure should only be performed when deemed necessary based on inspection and diagnosis of the vehicle as outlined in TSB 26-EM-015H, Engine Oil Consumption – Inspection & Repair Guidelines, or the latest revision.
26-EM-015H TSB2026-10-13. Service bulletin. Certain vehicles equipped with internal combustion engines may exhibit higher-than-expected engine oil consumption. This bulletin provides the inspection and repair procedures for vehicles exhibiting this condition. All internal combustion engines consume engine oil as part of normal engine operation. Oil consumption rates may vary based on mileage, operating conditions, driving habits, and maintenance history. Hyundai recommends following the prescribed maintenance schedule and periodically checking the engine oil level using the dipstick to maintain proper engine oil level.
25-01-072H-1 DCS2025-10-29. Service campaign. This is a follow-up to a previous launch of Service Campaign TEJ. Updates include the following: - A new GDS Event #1328 for certain ECU part numbers ending in '820'/'830' - Related ROM ID & Manual Mode Password Information.
25-01-072H-1 TSB2025-10-28. Service campaign. Certain Santa Fe (MX5A) vehicles equipped with 8-speed dual clutch transmissions (8DCT) may set one of the high pressure electric oil pump (HP EOP) DTCs listed below. This bulletin provides the service procedure to update the Transmission Control Unit (TCU) with improved logic to address the DTCs above and enhance operation of the 8DCT.
24-01-066H2024-08-12. Service campaign. Certain 2024MY Santa Fe Hybrid (MX5A HEV) vehicles may produce a coolant leak from the coolant reservoir tank. This bulletin outlines the procedure to inspect and, if necessary, replace the coolant reservoir tank to correct the condition.