This bulletin provides the procedure to update the Engine Control Module (ECM) and the Transmission...
Hyundai technical service bulletin 24-FL-004H for 2021-2023 Hyundai Santa Fe.
- Bulletin number
- 24-FL-004H (24-FL-004H)
- Component
- Engine
- Summary
- This bulletin provides the procedure to update the Engine Control Module (ECM) and the Transmission Control Module (TCM) for 2021-2023MY Santa Fe (TMa) vehicles to improve operation of the Idle Stop and Go (ISG) system. Under certain circumstances the vehicle may not restart after the ISG system has engaged and requires a manual restart due to the lack of intake manifold pressure recovery.
Owners of these vehicles have filed 129 complaints in the engine category.
Vehicles covered
- Hyundai Santa Fe 2021-2023 202120222023
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