Technical Service Bulletin 23-FL-002H-1 — 2022 HYUNDAI SONATA
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | 23-FL-002H-1 |
| Manufacturer | |
| Vehicle | 2022 HYUNDAI SONATA |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
This bulletin provides the diagnostic procedure for the GDI injector(s) in certain 21-23MY Sonata, 21-22MY Santa Fe, certain 22MY Santa Cruz, and certain 21-23MY Tucson equipped with 2.5L GDI engines with one or more misfire DTC(s) due to internally leaking GDI injector(s)
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2022 HYUNDAI SONATA
26-EM-003H TSB
ENGINE
25-EE-002H
ELECTRICAL SYSTEM
25-EE-002H TSB
ELECTRICAL SYSTEM
25-01-001H TSB
FUEL/PROPULSION SYSTEM
24-01-020H TSB
FUEL/PROPULSION SYSTEM
24-FL-002H
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
23-AT-012H
POWER TRAIN
23-AT-009H
ELECTRICAL SYSTEM:WIRING:POSITION/LIMIT SENSOR/SWITCH
23-AT-009H
POWER TRAIN:AUTOMATIC TRANSMISSION
23-AT-004H
POWER TRAIN