Technical Service Bulletin 20-FL-010H — 2019 HYUNDAI TUCSON
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | 20-FL-010H |
| Manufacturer | |
| Vehicle | 2019 HYUNDAI TUCSON |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
This bulletin provides information related to the repair of DTC P0420 âCatalytic Converter System Bank 1 - Efficiency Below Thresholdâ found stored in the Engine Control Module (ECM). The repair involves performing an ECM Update and replacement of the exhaust manifold catalyst.
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 2019 HYUNDAI TUCSON
26-01-013H TSB
ENGINE
20-01-004H-1
ENGINE