2022 Kia Sorento PHEV service bulletins & manufacturer communications
49 manufacturer communications are on file with NHTSA for the 2022 Kia Sorento PHEV. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.
Technical service bulletin 44Warranty extension 5
- TECHNICAL SERVICE BULLETIN: INFOTAINMENT SYSTEM SOFTWARE UPDATE USING UPDATE.KIA.COM - This bulletin provides information and service procedures for updating the infotainment syste…TSB_ELE422 · Technical service bulletin · Electrical System · issued May 28, 2026
- TECHNICAL SERVICE BULLETIN: INFOTAINMENT SOFTWARE UPDATE PROCEDURE - This bulletin provides information on the process for downloading infotainment software updates and preparing U…TSB_ELE417 · Technical service bulletin · Electrical System · issued Apr 14, 2026
- WARRANTY EXTENSION CAMPAIGN: OWNER NOTIFICATION (WTY042) - This document is the owner notification advising that Kia is extending the New Vehicle Limited Warranty coverage, to all …WTY042_OWNR · Warranty extension · Electrical System · issued Mar 26, 2026
- TECHNICAL SERVICE BULLETIN: AVN5.0W DTC P17A000 DAIGNOSTIC PROCEDURE - This bulletin provides information regarding a potential illuminated Malfunction Indicator Lamp (MIL) accompa…TSB_ELE394 · Technical service bulletin · Electrical System · issued Mar 26, 2026
- WARRANTY EXTENSION CAMPAIGN: TECHNICAL SERVICE BULLETIN: HORN ASSEMBLY INSPECTION AND REPLACEMENT (WTY042) - This bulletin provides information associated with the ‘Warranty Extens…WTY042_TSB · Technical service bulletin · Electrical System · issued Mar 24, 2026
- WARRANTY EXTENSION CAMPAIGN: REIMBURSEMENT FORM (WTY042) - This document is a Reimbursement Request form that was mailed with the customer letter advising them to submit the form i…WTY042_REIMB · Warranty extension · Electrical System · issued Mar 24, 2026
- WARRANTY EXTENSION CAMPAIGN: QUESTION AND ANSWER (WTY042) - This document is the Question and Answer Guide containing the most frequently asked questions regarding the Warranty Ext…WTY042_QA · Warranty extension · Electrical System · issued Mar 24, 2026
- WARRANTY EXTENSION CAMPAIGN: DEALER PARTS & SERVICE MANAGER MEMO (WTY042) - This document is the announcement to the dealer Parts and Service managers advising that Kia is is exten…WTY042_DPSM · Warranty extension · Electrical System · issued Mar 24, 2026
- WARRANTY EXTENSION CAMPAIGN: DEALER PRINCIPAL MEMO (WTY042) - This document is the announcement to the dealer principals advising that Kia is is extending the New Vehicle Limited W…WTY042_DP · Warranty extension · Electrical System · issued Mar 24, 2026
- TECHNICAL SERVICE BULLETIN: VOLUNTARY EMISSIONS SERVICE CAMPAIGN: AEWP INSPECTION AND REPLACEMENT (SC325) - This bulletin has been revised to include additional information. New/re…SC325_TSB_R1 · Technical service bulletin · Engine · issued Feb 20, 2026
- PITSTOP: TECHNICAL OPERATIONS: EXTERNAL DAMAGE TO ULTRASONIC SENSOR: This Pitstop provides information related to Parking Distance Warning (PDW) alerts and repairs involving ultras…PS797 · Technical service bulletin · Back Over Prevention · issued Dec 9, 2025
- TECHNICAL SERVICE BULLETIN: TRANSAXLE ASSEMBLY REPLACEMENT & HCU LOGIC IMPROVEMENT - This bulletin provides information to replace the transaxle assembly and upgrade the Hybrid Con…TSB_TRA112 · Technical service bulletin · Power Train · issued Sep 9, 2025
- TECHNICAL SERVICE BULLETIN: SERVICE ACTION: INVERTER COOLANT/DEBRIS FLUSHING /REPLACEMENT FOR CLUSTER MESSAGE “REFILL INVERTER COOLANT” (SA515) - This bulletin has been revised to …TSB_ELE271_R3 · Technical service bulletin · Engine · issued Jul 16, 2025
- TECHNICAL SERVICE BULLETIN: CONTINUOUS VARIABLE VALVE DURATION (CVVD) ACTUATOR OIL SEAL REPLACEMENT - This bulletin provides information to replace the Continuous Variable Valve Du…TSB_ ENG256 · Technical service bulletin · Engine · issued Jul 7, 2025
- TECHNICAL SERVICE BULLETIN: TRANSMISSION FLUID APPLICATION GUIDE - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indic…TSB_TRA046_R5 · Technical service bulletin · Power Train · issued Apr 17, 2025
- TECHNICAL SERVICE BULLETIN: SERVICE ACTION: KIA CONNECT MODEM RESET (SA611) - This bulletin outlines the procedure for resetting the modem in certain 2016-2025MY Kia vehicles liste…TSB_ELE378 · Technical service bulletin · Electrical System · issued Mar 20, 2025
- TECHNICAL SERVICE BULLETIN: VOLUNTARY SERVICE CAMPAIGN: AEWP INSPECTION AND REPLACEMENT (SC325) - This bulletin provides information to inspect and, if necessary, replace the Auxil…SC325_TSB · Technical service bulletin · Engine · issued Feb 7, 2025
- Voluntary emissions service campaign: sc325_stkr: completion label/stickerSC325_STKR · Technical service bulletin · Electrical System · issued Feb 6, 2025
- Voluntary emissions service campaign: sc325_poc: proof of correction cardSC325_POC · Technical service bulletin · Electrical System · issued Feb 6, 2025
- VOLUNTARY EMISSIONS SERVICE CAMPAIGN: OWNER NOTIFICATION (SC325) - This document is the owner notification advising that Kia conducting Voluntary Emissions Service Campaign regardi…SC325_OWNR_MQ4 · Technical service bulletin · Electrical System · issued Feb 6, 2025
- VOLUNTARY EMISSIONS SERVICE CAMPAIGN: QUESTION AND ANSWER (SC325) - This document is the Question and Answer Guide containing the most frequently asked questions regarding the Volu…SC325_QA · Technical service bulletin · Engine · issued Feb 4, 2025
- VOLUNTARY EMISSIONS SERVICE CAMPAIGN: DEALER PARTS AND SERVICE MANAGER MEMO (SC325) - This document is the announcement to the dealer Parts and Service managers advising that Kia i…SC325_DPSM · Technical service bulletin · Electrical System · issued Feb 4, 2025
- VOLUNTARY EMISSIONS SERVICE CAMPAIGN: DEALER PRINCIPAL MEMO (SC325) - This document is the announcement to the dealer principals advising that Kia is conducting a Voluntary Emissio…SC325_DP · Technical service bulletin · Electrical System · issued Feb 4, 2025
- TECHNICAL SERVICE BULLETIN: AVN 5.0 WIDE NON-RESPONSIVE RADIO ICON (AM, FM, SXM) - This bulletin has been revised to include additional information. New/revised sections of this bu…TSB_ELE303_R3 · Technical service bulletin · Electrical System · issued Nov 15, 2024
- This bulletin provides information relating to the correct transmission fluid type and fill quantity requirement for each Kia model. A flush is required ONLY when a transmission is…TSB_TRA046_R4 · Technical service bulletin · Power Train · issued May 16, 2024
- TECHNICAL SERVICE BULLETIN: 4WD COUPLING ACTUATOR ASSEMBLY REPLACEMENT - This bulletin has been revised to include additional information. New/revised sections of this bulletin are…TSB_TRA108_R1 · Technical service bulletin · Power Train · issued Apr 25, 2024
- TECHNICAL SERVICE BULLETIN: 4WD COUPLING NOISE INSPECTION AND SNAP RING REPLACEMENT - This bulletin has been revised to include additional information. New/revised sections of this…TSB_TRA105_R1 · Technical service bulletin · Power Train · issued Apr 8, 2024
- TECHNICAL SERVICE BULLETIN: AVN 5.0 WIDE NON-RESPONSIVE RADIO ICON (AM, FM, SXM) - This bulletin has been revised to include additional information. New/revised sections of this bu…TSB_ELE303_R2 · Technical service bulletin · Electrical System · issued Feb 9, 2024
- TECHNICAL SERVICE BULLETIN: AVN 5.0 WIDE SCREEN FREEZING OR MAP DELAY WITH WIRED APPLE CARPLAY - This bulletin provides information to update the software on 5th Generation AVN wid…TSB_ELE320 · Technical service bulletin · Electrical System · issued Dec 7, 2023
- TECHNICAL SERVICE BULLETIN: ESTIMATED COMBINED RANGE DISPLAY LOGIC IMPROVEMENT - This bulletin provides information to update the software on 5th Generation AVN wide units on certa…TSB_ELE322 · Technical service bulletin · Electrical System · issued Dec 6, 2023
- TECHNICAL SERVICE BULLETIN: 4WD COUPLING NOISE INSPECTION AND SNAP RING REPLACEMENT - This bulletin provides information to inspect for a knocking/clicking noise present in the rea…TSB_TRA105 · Technical service bulletin · Power Train · issued Nov 15, 2023
- TECHNICAL SERVICE BULLETIN: SERVICE ACTION: INVERTER COOLANT/DEBRIS FLUSHING/REPLACEMENT FOR CLUSTER MESSAGE "REFILL INVERTER COOLANT" (SA515) - This bulletin has been revised to i…TSB_ELE271_R2 · Technical service bulletin · Engine and Engine Cooling · issued Oct 23, 2023
- TECHNICAL SERVICE BULLETIN: UNEVEN/SLIPPERY ROAD WARNING DISPLAYED ON INSTRUMENT CLUSTER - This bulletin provides information to update the software on 5th Generation AVN wide on c…TSB_ELE314 · Technical service bulletin · Electrical System · issued Oct 5, 2023
- This bulletin provides information to update the software on 5th Generation AVN wide on certain 2020-2024MY Kia vehicles (refer to model list on page 3) to remedy a 'non-responsive…TSB_ELE303_R1 · Technical service bulletin · Equipment · issued Sep 28, 2023
- TECHNICAL SERVICE BULLETIN: 4WD COUPLING ACTUATOR ASSEMBLY REPLACEMENT - This bulletin provides information to replace the AWD coupling actuator assembly on some 2021-2023MY Kia AW…TSB_TRA108 · Technical service bulletin · Power Train · issued Sep 28, 2023
- PITSTOP: AWD SYSTEM CONCERN DUE TO TIRE CIRCUMFERENCE - This Pitstop provides information regarding potential concerns with the All-Wheel-Drive (AWD) system due to tire sizes of di…PS750 · Technical service bulletin · Steering · issued Sep 25, 2023
- TECHNICAL SERVICE BULLETIN: AVN 5.0 WIDE NON-RESPONSIVE RADIO ICON (AM, FM, SXM) - This bulletin provides information to update the software on 5th Generation AVN wide on certain 2…TSB_ELE303 · Technical service bulletin · Equipment · issued Aug 31, 2023
- TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR - ELECTRICAL A/C COMPRESSOR - This bulletin has been revised to include additional information. New/revised sections of this bulletin are…TSB_CLI049_R1 · Technical service bulletin · Visibility · issued Jun 26, 2023
- TECHNICAL SERVICE BULLETIN: SERVICE ACTION: INVERTER COOLANT/DEBRIS FLUSHING/REPLACEMENT FOR CLUSTER MESSAGE "REFILL INVERTER COOLANT" (SA515): This bulletin has been revis…TSB_ELE271_R1 · Technical service bulletin · Engine and Engine Cooling · issued Apr 28, 2023
- TECHNICAL SERVICE BULLETIN: SERVICE ACTION: INVERTER COOLANT/DEBRIS FLUSHING/REPLACEMENT FOR CLUSTER MESSAGE "REFILL INVERTER COOLANT" (SA515) - This bulletin provides info…TSB_ELE271 · Technical service bulletin · Electrical System · issued Apr 19, 2023
- TECHNICAL SERVICE BULLETIN: MQ4 P/HEV GAMMA 1.6L T-GDI ECM & HCULDC LOGIC IMPROVEMENT FOR OIL DILUTION: This bulletin provides the procedure to update the software logic of the 'En…TSB_ELE285 · Technical service bulletin · Electrical System · issued Mar 6, 2023
- TECHNICAL SERVICE BULLETIN: TRANSMISSION FLUID APPLICATION GUIDE - This bulletin provides information relating to the correct transmission fluid type and fill quantity requirement …TSB_TRA046_R3 · Technical service bulletin · Power Train · issued Nov 18, 2022
- TECHNICAL SERVICE BULLETIN: MAINTENANCE REMINDER FEATURE - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by …TSB_ENG219_R1 · Technical service bulletin · Electrical System · issued Sep 16, 2022
- TECHNICAL SERVICE BULLETIN: SERVICE REMINDER SETTING RESET PROCEDURE - This bulletin provides the procedure to turn OFF the service reminder lamp, at the first service interval rem…TSB_ELE209_R3 · Technical service bulletin · Electrical System · issued Aug 16, 2022
- PITSTOP: REAR OCCUPANT ALERT (ROA) W/REAR DOOR LOGIC - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a bl…PS672_R1 · Technical service bulletin · Electrical System · issued Aug 10, 2022
- PITSTOP: INSTRUMENT CLUSTER REPLACEMENT AND MILEAGE SETTING WITH KDS - This bulletin has been revised to include additional information. New/revised sections of this bulletin are i…PS613_R1 · Technical service bulletin · Electrical System · issued Mar 30, 2022
- TECHNICAL SERVICE BULLETIN: SERVICE ACTION: REVISION OF FUEL TANK VOLUME IN PRINTED OWNER'S MANUAL (SA487) - This bulletin provides information to replace incorrect information of …TSB_GEN095 · Technical service bulletin · Equipment · issued Dec 6, 2021
- TECHNICAL SERVICE BULLETIN: DATA COLLECTION: EXTRACT CALIFORNIA EMISSIONS DATA FROM ECU (DC22) - This bulletin has been revised to include additional information. New/revised secti…TSB_ENG231_R1 · Technical service bulletin · Engine and Engine Cooling · issued Dec 6, 2021
- TECHNICAL SERVICE BULLETIN: DATA COLLECTION: EXTRACT CALIFORNIA EMISSIONS DATA FROM ECU (DC22) - This bulletin provides information related to extracting "in use performance tracki…TSB_ENG231 · Technical service bulletin · Engine and Engine Cooling · issued Sep 14, 2021