2021 Kia Sorento Hybrid Technical Service Bulletins

59 technical service bulletins (TSBs) are on record for the 2021 Kia Sorento Hybrid. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10190178Apr 8, 2021Electrical system. TECHNICAL SERVICE BULLETIN: SERVICE REMINDER SETTING RESET PROCEDURE - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides the procedure to turn OFF the service reminder lamp, at the first service interval reminder alert that will display on the instrument cluster.
• 10189269Mar 12, 2021Electrical system. PITSTOP: LOG FILE COLLECTION FOR AVN 5.0/W & DISPLAY AUDIO 2.0 - This Pitstop contains information regarding the log file collection procedure for 2020MY~ models equipped with AVN 5.0/W or Display Audio 2.0 head units.
• 10189270Mar 11, 2021Electrical system. TECHNICAL SERVICE BULLETIN: SERVICE REMINDER SETTING RESET PROCEDURE - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides the procedure to turn OFF the service reminder lamp, at the first service interval reminder alert that will display on the instrument cluster.
• 10188137Feb 24, 2021Engine cooling. PITSTOP/TECHNICAL OPERATIONS - SMOKE MACHINE NOT TO BE USED FOR EMISSIONS TESTING WITH HEV/PHEV MODELS - This Pitstop provides information to properly test the evaporative emissions system in all Kia 2011MY~ Hybrid (HEV) and Plug-In Hybrid (PHEV) model vehicles. A smoke machine should NEVER be used when testing the evaporative system in a HEV/PHEV model vehicle.
• 10187814Feb 4, 2021Electrical system. TECHNICAL SERVICE BULLETIN: COMBINATION TSB / SERVICE ACTION: DISPLAY AUDIO 2.0 SOFTWARE UPDATE FOR WIRELESS CARPLAY ISSUE (SA460) - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area.
• 10187820Feb 3, 2021Engine cooling. TECHNICAL SERVICE BULLETIN: DATA COLLECTION: EXTRACT CALIFORNIA EMISSIONS DATA FROM ECU (DC21) - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information related to extracting “in use performance tracking” emissions data from the Engine Control Unit (ECU) of…
• 10186043Jan 22, 2021Engine cooling, Equipment. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: CENTER AND REAR MUFFLER INSPECTION AND REPAIR (SA461) - This bulletin provides the procedure to inspect the center muffler on some 2021MY Sorento (MQ4a HEV) vehicles equipped with 1.6L T-GDI engine, produced from September 02, 2020 through December 30, 2020, which may exhibit a poor engine start up due to freezing of condensation in the muffler(s) after parking the…
• 10186040Jan 13, 2021Electrical system. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: DISPLAY AUDIO 2.0 SOFTWARE UPDATE FOR WIRELESS CARPLAY ISSUE (SA460) - This bulletin provides the procedure to update the head unit software on some 2021MY K5 (DL3a), Sorento (MQ4a), and Sorento Hybrid (MQ4 HEV) vehicles (refer to affected vehicle range on page 6), equipped with a Display Audio 2.0 head unit, which may exhibit a wireless CarPlay connectivity issue with…
• 10183324Nov 20, 2020Wheels, Equipment. PITSTOP: SORENTO (MQ4A) ALIGNMENT SPECIFICATIONS - This Pitstop provides information regarding alignment specifications for 2021MY Sorento (MQ4a) and Sorento Hybrid (MQ4 KH) vehicles.

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