Technical Service Bulletin 20-FL-012H — 2019 HYUNDAI IONIQ PLUG-IN HYBRID
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | 20-FL-012H |
| Manufacturer | |
| Vehicle | 2019 HYUNDAI IONIQ PLUG-IN HYBRID |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
This bulletin provides information related to the Engine Control Module (ECM) software logic update for DTC P0128 âCoolant thermostat - Coolant temp Below thermostat regulating Temperatureâ. There is no drivability issue with this DTC.
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 IONIQ PLUG-IN HYBRID
21-01-013H
EQUIPMENT
19-01-036H
ELECTRICAL SYSTEM
Campaign T4G Dea
ENGINE AND ENGINE COOLING:COOLING SYSTEM
T3R Dealer Best
EQUIPMENT
T3R Dealer Best
EQUIPMENT:ELECTRICAL
T3R Dealer Best
ELECTRICAL SYSTEM
5NP-U5H2S-01
ELECTRICAL SYSTEM
5NP-Q2E2Q-11
ELECTRICAL SYSTEM