Technical Service Bulletin 23-FL-007H — 2023 HYUNDAI TUCSON
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
Bulletin Details
| TSB ID | 23-FL-007H |
| Manufacturer | |
| Vehicle | 2023 HYUNDAI TUCSON |
| Component | POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) |
| Communication Date |
Bulletin Summary
This bulletin provides the procedure to update the Transmission Control Module (TCM) for the 2022MY Tucson (NX4/NX4a) vehicles and the Engine Control Module (ECM) for the 2022-24MY Tucson vehicles to improve operation of the Idle Stop and Go (ISG) system. Under certain circumstances the vehicle may not restart after ISG system has engaged and require a manual restart due to the lack of intake manifold pressure recovery.
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 2023 HYUNDAI TUCSON
26-AT-002H
POWER TRAIN
26-EM-004H TSB
ENGINE
25-FL-001H
FUEL/PROPULSION SYSTEM
24-BD-007H
STRUCTURE
24-BE-002H
EQUIPMENT:ELECTRICAL:INFOTAINMENT
23-01-080H
POWER TRAIN
23-01-013H
ELECTRICAL SYSTEM
23-EE-002H
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)