Technical Service Bulletin TSB_ENG220 — 2020 KIA SORENTO
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | TSB_ENG220 |
| Manufacturer | |
| Vehicle | 2020 KIA SORENTO |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
TECHNICAL SERVICE BULLETIN: LAMBDA 3.3L GDI ENGINE HESITATION AT HIGH ALTITUDES LOGIC IMPROVEMENT - This bulletin provides the procedure to improve the logic of the Engine Control Module (ECM) on some 2019-2020MY Sorento (UMa) vehicles equipped with a LAMBDA 3.3L GDI engine, produced from January 22, 2018 through July 22, 2020, which may experience engine hesitation when driving at high altitudes, over 6,000 ft. elevation (2000m).
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 2020 KIA SORENTO
SC340_DP
ELECTRICAL SYSTEM
SC340_STKR
ELECTRICAL SYSTEM
CS2304_TSB_R6
ELECTRICAL SYSTEM
CS2304_TSB_R5
ELECTRICAL SYSTEM
TSB_GEN093
EQUIPMENT
TSB_ELE205
BACK OVER PREVENTION: CAMERA SYSTEM
TSB_ENG217
ENGINE AND ENGINE COOLING
TSBBOD198
STRUCTURE
TSBBOD198
EQUIPMENT ADAPTIVE/MOBILITY