2019 Kia Sportage service bulletins & manufacturer communications
82 manufacturer communications are on file with NHTSA for the 2019 Kia Sportage. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.
Technical service bulletin 82
- TECHNICAL SERVICE BULLETIN: CUSTOMER SATISFACTION: THEFT DETERRENT IGNITION CYLINDER PROTECTOR AND DECAL INSTALLATION (CS2312) - This bulletin has been revised to include additiona…CS2312_TSB_R2 · Technical service bulletin · Structure · issued Jun 8, 2026
- VOLUNTARY EMISSIONS SERVICE CAMPAIGN: THETA II 2.4L GDI EMISSIONS: ECM LOGIC IMPROVEMENT (SC340 REVISION 5) - This bulletin has been revised to include additional information. New/…SC340_TSB_R5 · Technical service bulletin · Engine · issued Apr 4, 2026
- VOLUNTARY EMISSIONS SERVICE CAMPAIGN: OWNER NOTIFICATION (SC340 FLIGHT 105) - This document is the owner notification advising that Kia is conducting a Voluntary Emissions Service …SC340_OWNR_NQ5_105 · Technical service bulletin · Engine · issued Mar 17, 2026
- TECHNICAL SERVICE BULLETIN: VOLUNTARY EMISSIONS SERVICE CAMPAIGN: THETA II 2.4L GDI EMISSION SECM LOGIC IMPROVEMENT (SC340 REV 4) - This bulletin has been revised to include additi…SC340_TSB_R4 · Technical service bulletin · Electrical System · issued Mar 6, 2026
- TECHNICAL SERVICE BULLETIN: CUSTOMER SATISFACTION: THEFT DETERRENT IGNITION CYLINDER PROTECTOR AND DECAL INSTALLATION (CS2312) - This bulletin has been revised to include additiona…TSB_CS2312_R1 · Technical service bulletin · Structure · issued Feb 19, 2026
- VOLUNTARY EMISSIONS SERVICE CAMPAIGN: OWNER NOTIFICATION (SC340 FLIGHT 103 / QL) - This document is the owner notification advising that Kia is conducting a Voluntary Emissions Ser…SC340_OWNR_QL103 · Technical service bulletin · Engine · issued Dec 19, 2025
- TECHNICAL SERVICE BULLETIN: CUSTOMER SATISFACTION: THEFT DETERRENT IGNITION CYLINDER PROTECTOR AND DECAL INSTALLATION (CS2312) - This bulletin provides information to install a The…TSB_CS2312 · Technical service bulletin · Structure · issued Dec 18, 2025
- CUSTOMER SATISFACTION CAMPAIGN: OWNER NOTIFICATION (CS2312) - This document is the owner notification advising that Kia is conducting Customer Satisfaction Campaign. A software upg…CS2312_OWNR · Technical service bulletin · Structure · issued Dec 17, 2025
- TECHNICAL SERVICE BULLETIN: VOLUNTARY EMISSIONS SERVICE CAMPAIGN: THETA II 2.4L GDI EMISSIONS ECM LOGIC IMPROVEMENT (SC340) - This bulletin has been revised to include additional i…SC340_TSB_R3 · Technical service bulletin · Engine · issued Dec 10, 2025
- 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
- VOLUNTARY EMISSIONS SERVICE CAMPAIGN: OWNER NOTIFICATION (SC340 FLIGHT 101 / QL) - This document is the owner notification advising that Kia is conducting a Voluntary Emissions Ser…SC340_OWNR_QL101 · Technical service bulletin · Engine · issued Nov 27, 2025
- TECHNICAL SERVICE BULLETIN: VOLUNTARY EMISSIONS SERVICE CAMPAIGN: THETA II 2.4L GDI EMISSIONS ECM LOGIC IMPROVEMENT (SC340) - This bulletin has been revised to include additional i…SC340_TSB_R2 · Technical service bulletin · Engine · issued Nov 21, 2025
- TECHNICAL SERVICE BULLETIN: VOLUNTARY SERVICE CAMPAIGN: THETA II 2.4L GDI EMISSIONS ECM LOGIC IMPROVEMENT (SC340) - This bulletin has been revised to include additional information…SC340_TSB_R1 · Technical service bulletin · Engine · issued Nov 7, 2025
- TECHNICAL SERVICE BULLETIN: VOLUNTARY EMISSIONS SERVICE CAMPAIGN: THETA II 2.4L GDI EMISSIONS ECM LOGIC IMPROVEMENT (SC340) - This bulletin provides information to upgrade the Elec…SC340_TSB · Technical service bulletin · Engine · issued Nov 5, 2025
- Sc340_stkr: voluntary emissions service campaign completion label/stickerSC340_STKR · Technical service bulletin · Electrical System · issued Oct 23, 2025
- VOLUNTARY EMISSIONS SERVICE CAMPAIGN: QUESTION AND ANSWER (SC340) - This document is the Question and Answer Guide containing the most frequently asked questions regarding the Volu…SC340_QA · Technical service bulletin · Engine · issued Oct 23, 2025
- Voluntary emissions service campaign: sc340_poc: proof of correction cardSC340_POC · Technical service bulletin · Engine · issued Oct 23, 2025
- VOLUNTARY EMISSIONS SERVICE CAMPAIGN: DEALER PARTS AND SERVICE MANAGER MEMO (SC340) - This document is the announcement to the dealer Parts and Service managers advising that Kia i…SC340_DPSM · Technical service bulletin · Electrical System · issued Oct 23, 2025
- VOLUNTARY EMISSIONS SERVICE CAMPAIGN: DEALER PRINCIPAL MEMO (SC340) - This document is the announcement to the dealer principals advising that Kia is conducting a Voluntary Emissio…SC340_DP · Technical service bulletin · Engine · issued Oct 23, 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: EXCESSIVE OIL CONSUMPTION NU/GAMMA/THETA/KAPPA ENGINES - This bulletin has been revised to include additional information. New/revised sections of this …TSB_ENG222_R8 · Technical service bulletin · Engine · issued Apr 3, 2025
- TECHNICAL SERVICE BULLETIN: EXCESSIVE OIL CONSUMPTION NU/GAMMA/THETA/KAPPA ENGINES - This bulletin has been revised to include additional information. New/revised sections of this …TSB_ENG222_R7 · Technical service bulletin · Engine · issued Feb 28, 2025
- TECHNICAL SERVICE BULLETIN: CUSTOMER SATISFACTION: ANTI-THEFT S/W LOGIC UPGREADE $ DECAL INSTALLATION (CS2302) - This bulletin has been revised to include additional information. N…CS2302_TSB_R5 · Technical service bulletin · Electrical System · issued Jun 6, 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: PRODUCT IMPROVEMENT (PI1805Y/Z) - This bulletin provides information related to the Technical Service Bulletin previously published in (PI1805) titled &…PI1805YZ_TSB · Technical service bulletin · Engine and Engine Cooling · issued Jan 12, 2024
- 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: CUSTOMER SATISFACTION: KIA GENUINE REMOTE START CONTROL MODULE UPGRADE FOR ANTI-THEFT LOGIC COMPATIBILITY (CS2310) - This bulletin has been revised to i…CS2310_TSB_R1 · Technical service bulletin · Electrical System · issued Aug 7, 2023
- CUSTOMER SATISFACTION CAMPAIGN: OWNER RE-NOTIFICATION - This document is the owner re-notification advising that Kia has developed a software upgrade that can be installed on the v…CS2302B_OWNR2 · Technical service bulletin · Electrical System · issued Jul 31, 2023
- TECHNICAL SERVICE BULLETIN: CUSTOMER SATISFACTION: ANTI-THEFT S/W LOGIC UPGRADE & DECAL INSTALLATION (CS2302) - This bulletin has been revised to include additional information. Ne…CS2302_TSB_R4 · Technical service bulletin · Electrical System · issued Jul 13, 2023
- TECHNICAL SERVICE BULLETIN CUSTOMER SATISFACTION: KIA GENUINE REMOTE START CONTROL MODULE UPGRADE FOR ANTI-THEFT LOGIC COMPATIBILITY (CS2310) - This bulletin provides information t…CS2310_TSB · Technical service bulletin · Electrical System · issued Jul 6, 2023
- TECHNICAL SERVICE BULLETIN: CUSTOMER SATISFACTION: ANTI-THEFT S/W LOGIC UPGRADE & DECAL INSTALLATION (CS2302) - This bulletin has been revised to include additional information. Ne…CS2302_TSB_R3 · Technical service bulletin · Electrical System · issued May 22, 2023
- TECHNICAL SERVICE BULLETIN: CUSTOMER SATISFACTION: ANTI-THEFT S/W LOGIC UPGRADE & DECAL INSTALLATION (CS2302) - This bulletin has been revised to include additional information. Ne…CS2302_TSB_R2 · Technical service bulletin · Electrical System · issued Mar 24, 2023
- CUSTOMER SATISFACTION CAMPAIGN: OWNER NOTIFICATION - This document is the owner notification advising that Kia has developed a software upgrade that can be installed on the vehicle…CS2302B_OWNR · Technical service bulletin · Electrical System · issued Feb 3, 2023
- TECHNICAL SERVICE BULLETIN: CUSTOMER SATISFACTION: ANTI-THEFT S/W LOGIC UPGRADE & DECAL INSTALLATION (CS2302) - This bulletin has been revised to include additional information. Ne…CS2302_TSB_R1 · Technical service bulletin · Electrical System · issued Jan 31, 2023
- CUSTOMER SATISFACTION CAMPAIGN: OWNER NOTIFICATION - This document is the owner notification advising that Kia has developed a software upgrade that can be installed on the vehicle…CS2302A_OWNR · Technical service bulletin · Electrical System · issued Jan 27, 2023
- TECHNICAL SERVICE BULLETIN: CUSTOMER SATISFACTION: ANTI-THEFT S/W LOGIC UPGRADE & DECAL INSTALLATION (CS2302) - This bulletin provides the procedure to upgrade the software logic o…CS2302_TSB · Technical service bulletin · Electrical System · issued Jan 27, 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 · Engine and Engine Cooling · issued Sep 16, 2022
- TECHNICAL SERVICE BULLETIN: BEARING CLEARANCE TESTER (BCT) PROCEDURES - This bulletin provides information regarding test procedure of the Bearing Clearance Tester (BCT) Special Se…TSB_SST067_R2 · Technical service bulletin · Engine and Engine Cooling · issued Sep 13, 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
- TECHNICAL SERVICE BULLETIN: PANORAMIC SUNROOF INOPERATIVE AND/OR ABNORMAL NOISE WHEN OPERATING - This bulletin provides information to improve the operation of the panoramic sunroo…TSB_BOD306 · Technical service bulletin · Structure · issued Apr 7, 2022
- TECHNICAL SERVICE BULLETIN: EXCESSIVE OIL CONSUMPTION NU/GAMMA/THETA/KAPPA ENGINES - This bulletin has been revised to include additional information. New/revised sections of this …TSB_ENG222_R6 · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2022
- TECHNICAL SERVICE BULLETIN: EXCESSIVE OIL CONSUMPTION NU/GAMMA/THETA/KAPPA ENGINES - This bulletin has been revised to include additional information. New/revised sections of this …TSB_ENG222_R5 · Technical service bulletin · Engine and Engine Cooling · issued Jan 6, 2022
- TECHNICAL SERVICE BULLETIN: EXCESSIVE OIL CONSUMPTION NU/GAMMA/THETA/KAPPA ENGINES - This bulletin has been revised to include additional information. New/revised sections of this …TSB_ENG222_R4 · Technical service bulletin · Equipment Adaptive/mobility · issued Dec 21, 2021
- TECHNICAL SERVICE BULLETIN: FRONT VIEW CAMERA REPLACEMENT FOR DTC C160449 & C160649 - This bulletin has been revised to include additional information. New/revised sections of this…TSB_ELE231_R3 · Technical service bulletin · Vehicle Speed Control · issued Dec 2, 2021
- This bulletin provides information regarding test procedure of the Bearing Clearance Tester (BCT) Special Service Tool (SST). The SST comes pre-calibrated from the supplier however…TSB_SST067_R1 · Technical service bulletin · Electrical System · issued Nov 4, 2021
- TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING - This bulletin has been revised to include additional information. New/re…TSB_CHA084_R8 · Technical service bulletin · Steering · issued Oct 5, 2021
- TECHNICAL SERVICE BULLETIN: INFORMATION FOR HEADLAMP CONDENSATION AND MOISTURE - This bulletin has been revised to include additional information. New/revised sections of this bull…TSB_BOD055_R1 · Technical service bulletin · Exterior Lighting · issued Sep 13, 2021
- TECHNICAL SERVICE BULLETIN: FRONT VIEW CAMERA REPLACEMENT AND SOFTWARE UPGRADE INSTALLATION - This bulletin has been revised to include additional information. New/revised sections…TSB_ELE246_R1 · Technical service bulletin · Equipment · issued Sep 10, 2021
- TECHNICAL SERVICE BULLETIN: FRONT VIEW CAMERA REPLACEMENT FOR DTC C160449 & C160649 - This bulletin has been revised to include additional information. New/revised sections of this…TSB_ELE231_R2 · Technical service bulletin · Equipment Adaptive/mobility · issued Aug 24, 2021
- TECHNICAL SERVICE BULLETIN: FRONT VIEW CAMERA REPLACEMENT AND SOFTWARE UPGRADE INSTALLATION - This bulletin provides the procedure to update the software logic of the Front Camera …TSB_ELE246 · Technical service bulletin · Lane Departure · issued Aug 23, 2021
- PITSTOP: FRONT RADAR SENSOR MOUNTING INSPECTION (PS704) - This pitstop provides information regarding front radar sensor alignment on 2014MY and later vehicles that may exhibit a w…PS704 · Technical service bulletin · Forward Collision Avoidance · issued Aug 3, 2021
- TECHNICAL SERVICE BULLETIN: FRONT VIEW CAMERA REPLACEMENT FOR DTC C160449 & C160649 - This bulletin has been revised to include additional information. New/revised sections of this…TSB_ELE231_R1 · Technical service bulletin · Forward Collision Avoidance · issued Apr 28, 2021
- TECHNICAL SERVICE BULLETIN: SERVICE REMINDER SETTING RESET PROCEDURE - This bulletin has been revised to include additional information. New/revised sections of this bulletin are i…TSB_ELE209_R2 · Technical service bulletin · Electrical System · issued Apr 8, 2021
- TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING - This bulletin has been revised to include additional information. New/re…TSB_CHA084_R7 · Technical service bulletin · Steering · issued Mar 25, 2021
- TECHNICAL SERVICE BULLETIN: SERVICE REMINDER SETTING RESET PROCEDURE - This bulletin has been revised to include additional information. New/revised sections of this bulletin are i…TSB_ELE209_R1 · Technical service bulletin · Electrical System · issued Mar 11, 2021
- TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING - This bulletin has been revised to include additional information. New/re…TSB_CHA084_R6 · Technical service bulletin · Electrical System · issued Nov 25, 2020
- TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU, WORM GEAR AND/OR STEERING COLUMN HOUSING - This bulletin has been revised to include additional information. New/re…TSB_CHA084_R5 · Technical service bulletin · Engine and Engine Cooling · issued Nov 4, 2020
- PITSTOP: MFC, CONCERNS FOR DISABLED OPERATION - This Pitstop provides information regarding concerns with disabled operation of Multi-Function Camera (MFC) on some Kia vehicles. Wh…PS663 · Technical service bulletin · Electrical System · issued Oct 7, 2020
- 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 · Technical service bulletin · Electrical System · issued Sep 24, 2020
- PITSTOP - BRAKE CALIPER LEAK INSPECTION - This PITSTOP provides information related to a brake caliper fluid/oil substance found on some Kia vehicles, due to possible excess assemb…PS675 · Technical service bulletin · Service Brakes, Hydraulic · issued Aug 25, 2020
- TECHNICAL SERVICE BULLETIN: MAINTENANCE REMINDER FEATURE - This bulletin provides information on setting the "Service Interval Reminder" feature available on most Kia vehicles. If …TSB_ENG219 · Technical service bulletin · Engine and Engine Cooling · issued Jul 27, 2020
- PRODUCT IMPROVEMENT CAMPAIGN: TSB_R2 - KNOCK SENSOR DETECTION SYSTEM (KSDS) LOGIC IMPROVEMENT (PI1805) - This bulletin has been revised to include additional information. This bull…PI1805_TSB_R2 · Technical service bulletin · Engine and Engine Cooling · issued Mar 18, 2020
- TECHNICAL SERVICE BULLETIN: HALOGEN HEAD LAMP LOW BEAM BULB CONNECTOR REPLACEMENT - This bulletin provides information regarding the procedure to repair the bulb connector on some …TSB_ELE148 · Technical service bulletin · Exterior Lighting · issued Jan 21, 2020
- TECHNICAL SERVICE BULLETIN: PARTIAL REPAIR OF C-MDPS MOTOR, ECU AND/OR STEERING COLUMN HOUSING - This bulletin has been revised to include additional information.This bulletin prov…TSBCHA084_R4 · Technical service bulletin · Steering · issued Nov 26, 2019
- TECHNICAL SERVICE BULLETIN - PARTIAL REPAIR OF 4WD COUPLING - This bulletin provides the procedure information regarding the partial repair of the Four Wheel Drive (4WD) Coupling A…TSBTRA086 · Technical service bulletin · Power Train · issued Nov 8, 2019
- TSB: PRODUCT IMPROVEMENT CAMPAIGN PI1805_R1: KNOCK SENSOR DETECTION SYSTEM (KSDS) - This bulletin has been revised to include additional information. LOGIC IMPROVEMENT (PI1805) - T…PI1805_TSB_R1 · Technical service bulletin · Electrical System · issued Nov 7, 2019
- PRODUCT IMPROVEMENT CAMPAIGN (PI1805) - SPORTAGE - This document is notice to the Sportage vehicle owners advising them that Kia Motors America, Inc. is conducting an important Pro…PI1805_OWNER_SL · Technical service bulletin · Engine and Engine Cooling · issued Oct 29, 2019
- PRODUCT IMPROVEMENT CAMPAIGN (PI1805) - TSB: This bulletin provides information related to a software update to the Engine Control Unit (ECU) to install the Knock Sensor Detection …PI1805_TSB · Technical service bulletin · Engine and Engine Cooling · issued Oct 28, 2019
- PRODUCT IMPROVEMENT CAMPAIGN (PI1805) - DEALER SERVICE MANAGER NOTCE - This document is the Dealer Service Manager notification that Kia is conducting a Product Improvement Campaig…PI1805_DSM · Technical service bulletin · Engine and Engine Cooling · issued Oct 24, 2019
- PRODUCT IMPROVEMENT CAMPAIGN (PI1805) DEALER PRINCIPAL NOTICE - This document is notice to the Dealer Principals advising them of the Product Improvement Campaign to perform a soft…PI1805_DP · Technical service bulletin · Engine and Engine Cooling · issued Oct 24, 2019
- PRODUCT IMPROVEMENT CAMPAIGN (PI1805): QA - This document is the Question and Answer Guide for this Product Improvement Campaign to improve the knock sensor detection system (KSDS)…PI1805_QA · Technical service bulletin · Engine and Engine Cooling · issued Oct 24, 2019
- TECHNICAL SERVICE BULLETIN TSB084_R3: PARTIAL REPAIR OF C-MDPS MOTOR, ECU AND/OR STEERING COLUMN HOUSING - This bulletin has been revised to include additional information.This bul…TSBCHA084_R3 · Technical service bulletin · Steering · issued Oct 15, 2019
- TSBCLI046_R1: REDUCED PERFORMANCE OR INOPERATIVE AIR CONDITIONING - This bulletin has been revised to include additional information. This bulletin provides the procedure to inspec…TSBCLI046_R1 · Technical service bulletin · Equipment · issued Aug 30, 2019
- TSB: SERVICE ACTION: QL BLUETOOTH AUDIO UPDATE (SA392) - This bulletin provides the procedure for updating the UVO 3.0 software on some 2019MY Sportage (QL) vehicles produced from …TSBELE184 · Technical service bulletin · Electrical System · issued Jul 30, 2019
- TSB: REDUCED PERFORMANCE OR INOPERATIVE AIR CONDITIONING - This bulletin provides the procedure to inspect the Air Conditioner (A/C) and replace the A/C compressor, Evaporator Temp…TSBCLI046 · Technical service bulletin · Equipment · issued Jul 30, 2019
- TSB: DATA COLLECTION: EXTRACT CALIFORNIA EMISSIONS DATA FROM ECU (DC19) - This bulletin has been revised to include additional information. This bulletin provides information relat…TSBENG197_R1 · Technical service bulletin · Engine and Engine Cooling · issued May 31, 2019
- PITSTOP: 19MY QL BLUETOOTH INTERMITTENT NO SOUND - This Pitstop provides information regarding Bluetooth playback and connectivity concerns on some 19MY Sportage (QL) vehicles equi…PS603 · Technical service bulletin · Electrical System · issued May 6, 2019
- TSB: DATA COLLECTION: EXTRACT CALIFORNIA EMISSIONS DATA FROM ECU (DC19) - This bulletin provides information related to extracting ?in use performance tracking? emissions data from…TSBENG197 · Technical service bulletin · Equipment · issued Feb 21, 2019
- PITSTOP: BLOCKED WINDSHIELD WASHER NOZZLES ON VEHICLES EQUIPPED WITH WASHER HEATERS - This Pitstop provides information regarding blocked windshield wiper nozzles on some 2016MY~ S…PS590 · Technical service bulletin · Visibility · issued Feb 15, 2019
- TSB: SPECIAL SERVICE INFORMATION & SPECIFICATIONS FOR GDI HIGH PRESSURE FUEL SYSTEM - This bulletin has been revised to include additional information. This bulletin provides infor…TSBENG083_R1 · Technical service bulletin · Fuel System, Gasoline · issued Jan 18, 2019
- PITSTOP - DTC P0449 VENT VALVE/SOLENOID CIRCUIT & P2422 VENT VALVE STUCK CLOSED - This bulletin has been revised - When addressing a concern related to P0449 (Evaporative Emission …PS532_R1 · Technical service bulletin · Engine and Engine Cooling · issued Dec 5, 2018