Kia Optima Service Bulletins
803 manufacturer communications on file.
- July 23, 2021•Document ID: 10199451Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PI1803_TSB_R6
- Date Added:
- August 2, 2021
- Manufacturer:
- KIA
SummaryTECHNICAL SERVICE BULLETIN - PRODUCT IMPROVEMENT CAMPAIGN PI1803_TSB_R6: KNOCK SENSOR DETECTION SYSTEM - ECU - LOGIC IMPROVEMENT (PI1803) - This bulletin has been revised to include additional information. This bulletin provides information related to a software update to the Engine Control Unit (ECU) to install the Knock Sensor Detection System (KSDS) in order to protect the engine from excessive connecting rod bearing damage.
Associated Products (10)Associated Documents - July 13, 2021•Document ID: 10199207Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PI2104_OWNR
- Date Added:
- August 2, 2021
- Manufacturer:
- KIA
SummaryPRODUCT IMPROVEMENT CAMPAIGN: OWNER NOTIFICATION - This document is the owner notification advising that Kia is conducting a Product Improvement Campaign to perform a software update on 2014-2016 MY Optima Hybrid vehicles equipped with 2.4-liter MPI engines to protect the engine from excessive connecting rod bearing damage. The update will be done free of charge and will only involve the addition of newly developed computer software for the Engine Control Unit ("ECU").
Associated Products (3)Associated Documents - July 8, 2021•Document ID: 10199208Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PI2104_TSB
- Date Added:
- August 2, 2021
- Manufacturer:
- KIA
SummaryPRODUCT IMPROVEMENT CAMPAIGN: THETA 2.4L MPI - KNOCK SENSOR DETECTION SYSTEM (KSDS) ECU LOGIC IMPROVEMENT (PI2104) - This bulletin provides information related to a software update to the Engine Control Unit (ECU) to install the Knock Sensor Detection System (KSDS), in order to protect the engine from excessive connecting rod bearing damage. This update is for certain 2014-2016MY Optima Hybrid (TF HEV) vehicles equipped with Theta 2.4L MPI engines, produced from December 11, 2013 through July 22, 2015.
Associated Products (3)Associated Documents - July 8, 2021•Document ID: 10199206Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PI2104_QA
- Date Added:
- August 2, 2021
- Manufacturer:
- KIA
SummaryPRODUCT IMPROVEMENT CAMPAIGN: QUESTION AND ANSWER - This document is the Question and Answer Guide containing the most frequently asked questions regarding the Product Improvement Campaign (PI2104).
Associated Products (3)Associated Documents - July 8, 2021•Document ID: 10199205Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PI2104_DPSM
- Date Added:
- August 2, 2021
- Manufacturer:
- KIA
SummaryPRODUCT IMPROVEMENT CAMPAIGN: DEALER PARTS AND SERVICE MANAGER MEMO - This document is the announcement to the dealer principals that Kia is conducting a Product Improvement Campaign to perform a software update to the Engine Control Unit (ECU) to protect the engine from excessive connecting rod bearing damage on 2014-2016 MY Kia Optima Hybrid vehicles equipped with 2.4-liter MPI engines, manufactured from December 11, 2013 through July 22, 2015.
Associated Products (3)Associated Documents - July 8, 2021•Document ID: 10199164Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PI2104_DP
- Date Added:
- August 2, 2021
- Manufacturer:
- KIA
SummaryPRODUCT IMPROVEMENT CAMPAIGN: DEALER PRINCIPAL MEMO - This document is the announcement to the dealer principals that Kia is conducting a Product Improvement Campaign to perform a software update to the Engine Control Unit (ECU) to protect the engine from excessive connecting rod bearing damage on 2014-2016 MY Kia Optima Hybrid vehicles equipped with 2.4-liter MPI engines, manufactured from December 11, 2013 through July 22, 2015.
Associated Products (3)Associated Documents - June 15, 2021•Document ID: 10197951Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PI2002YZ_TSB_R1
- Date Added:
- June 25, 2021
- Manufacturer:
- KIA
SummaryTECHNICAL SERVICE BULLETIN: ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 (PI2002Y/Z) - 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 the Technical Service Bulletin previously published in January 2021 (PI2002A and PI2002B, August 2020) titled "Knock Sensor Detection System - ECU Logic Improvement". Specifically, this bulletin provides instructions on which procedures to follow if, after installation of the KSDS, any one of the subject vehicles below return to the dealer with Diagnostic Trouble Code (DTC) P1326 (Knock Signal Range/Performance).
Associated Products (11)Associated Documents - June 9, 2021•Document ID: 10196825Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PS677_R1
- Date Added:
- June 15, 2021
- Manufacturer:
- KIA
SummaryPIT STOP: LOG FILE COLLECTION FOR AVN 5.0/W AND DISPLAY AUDIO 2.0 - 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 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.
Associated Products (27)2022 Kia Carnival2022 Kia Stinger2021 Kia Cadenza2021 Kia Forte2021 Kia K52021 Kia K9002021 Kia Niro2021 Kia Rio2021 Kia Sedona2021 Kia Seltos2021 Kia Sorento2021 Kia Soul2021 Kia Sportage2021 Kia Stinger2021 Kia Telluride2020 Kia Cadenza2020 Kia Forte2020 Kia K9002020 Kia Niro2020 Kia Optima+ 7 moreAssociated Documents - June 4, 2021•Document ID: 10195049Service Bulletin/Repair InstructionsVISIBILITY
- Mfr Comm. #:
- PS702
- Date Added:
- June 15, 2021
- Manufacturer:
- KIA
SummaryPIT STOP: A/C DYE FOR E-COMPRESSOR EQUIPPED VEHICLES - This bulletin provides information on the proper non-conductive A/C system leak detection dye to be used in all EV, HEV, and PHEV models equipped with an electric A/C compressor.
Associated Products (23)Associated Documents - May 19, 2021•Document ID: 10194559Service Bulletin/Repair InstructionsSTRUCTURE
- Mfr Comm. #:
- TSB_BOD056R1_CLS
- Date Added:
- June 2, 2021
- Manufacturer:
- KIA
SummaryTSB_BOD056R1_CLOSED: TECHNICAL SERVICE BULLETIN CLOSED
Associated Products (2)Associated Documents - May 7, 2021•Document ID: 10194504Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; POWER TRAIN; ELECTRICAL SYSTEM
- Mfr Comm. #:
- TSB_ENG031R1_CLS
- Date Added:
- June 2, 2021
- Manufacturer:
- KIA
SummaryTSB_ENG031_R1_CLOSED: TECHNICAL SERVICE BULLETIN CLOSED
Associated Products (1)Associated Documents - April 8, 2021•Document ID: 10190178Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- TSB_ELE209_R2
- Date Added:
- April 15, 2021
- Manufacturer:
- KIA
SummaryTECHNICAL 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.
Associated Products (37)Associated Documents - March 25, 2021•Document ID: 10189545Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- TSB_CHA084_R7
- Date Added:
- April 6, 2021
- Manufacturer:
- KIA
SummaryTECHNICAL 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/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information regarding the partial repair of the Motor Driven Power Steering (MDPS) Motor, Electronic Control Unit (ECU), Steering Column Housing, or Worm Gear Assembly. When the steering wheel is rotated a scraping noise can be heard originating from the lower bearing on the Worm Gear Assembly on some 2010MY~ Kia models listed on page 8, equipped with a Column Motor Driven Power Steering (C-MDPS) unit.
Associated Products (85)2021 Kia Cadenza2021 Kia Forte2021 Kia Niro2021 Kia Sorento2021 Kia Soul2021 Kia Sportage2020 Kia Cadenza2020 Kia Forte2020 Kia Niro2020 Kia Optima2020 Kia Rio2020 Kia Sorento2020 Kia Soul2020 Kia Sportage2019 Kia Cadenza2019 Kia Forte2019 Kia Niro2019 Kia Optima2019 Kia Rio2019 Kia Sorento+ 65 moreAssociated Documents - March 24, 2021•Document ID: 10189544Service Bulletin/Repair InstructionsVISIBILITY
- Mfr Comm. #:
- TSB_BOD300
- Date Added:
- April 6, 2021
- Manufacturer:
- KIA
SummaryTECHNICAL SERVICE BULLETIN: WINDOW REGULATOR DRUM GEAR REPLACEMENT - This bulletin provides the procedure to replace the window regulator drum gear on some 2016-2017MY Optima (JFa) vehicles, produced from September 01, 2015 through July 31, 2016, which may exhibit an inoperative window regulator due to a drum gear separating and/or breaking.
Associated Products (2)Associated Documents - March 12, 2021•Document ID: 10189269Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PS677
- Date Added:
- March 24, 2021
- Manufacturer:
- KIA
SummaryPITSTOP: 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.
Associated Products (23)Associated Documents - March 11, 2021•Document ID: 10189272Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- TSB_ENG222_R2
- Date Added:
- March 24, 2021
- Manufacturer:
- KIA
SummaryTECHNICAL SERVICE BULLETIN: EXCESSIVE OIL CONSUMPTION NU/GAMMA/THETA ENGINES - 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 on diagnosing and/or repairing some 2011-2019MY vehicles (refer to table below for applicable model and engine), which may exhibit a symptom of excessive oil consumption.
Associated Products (32)2019 Kia Soul2018 Kia Optima2018 Kia Sorento2018 Kia Soul2018 Kia Sportage2017 Kia Optima2017 Kia Sorento2017 Kia Soul2017 Kia Sportage2016 Kia Optima2016 Kia Sorento2016 Kia Soul2016 Kia Sportage2015 Kia Optima2015 Kia Sorento2015 Kia Soul2015 Kia Sportage2014 Kia Optima2014 Kia Sorento2014 Kia Soul+ 12 moreAssociated Documents - March 11, 2021•Document ID: 10189270Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- TSB_ELE209_R1
- Date Added:
- March 24, 2021
- Manufacturer:
- KIA
SummaryTECHNICAL 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.
Associated Products (34)Associated Documents - February 24, 2021•Document ID: 10188137Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PS686
- Date Added:
- March 4, 2021
- Manufacturer:
- KIA
SummaryPITSTOP/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.
Associated Products (16)Associated Documents - February 3, 2021•Document ID: 10187815Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- TSB_ENG213_R1
- Date Added:
- March 4, 2021
- Manufacturer:
- KIA
SummaryTECHNICAL SERVICE BULLETIN: DATA COLLECTION: EXTRACT CALIFORNIA EMISSIONS DATA FROM ECU (DC20). 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 âÂÂin use performance trackingâ emissions data from the Engine Control Unit (ECU) of certain vehicles sold in California. The California Air Resources Board (CARB) requires the emissions data from vehicles with a minimum of 3,000 accumulated miles without reprogramming or resetting.
Associated Products (12)Associated Documents - January 27, 2021•Document ID: 10186041Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; EQUIPMENT
- Mfr Comm. #:
- TSB_ENG222_R1
- Date Added:
- February 2, 2021
- Manufacturer:
- KIA
SummaryTECHNICAL SERVICE BULLETIN: EXCESSIVE OIL CONSUMPTION NU/GAMMA/THETA ENGINES - 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 on diagnosing and/or repairing some 2011-2019MY vehicles (refer to table below for applicable model and engine), which may exhibit a symptom of excessive oil consumption.
Associated Products (32)2019 Kia Soul2018 Kia Optima2018 Kia Sorento2018 Kia Soul2018 Kia Sportage2017 Kia Optima2017 Kia Sorento2017 Kia Soul2017 Kia Sportage2016 Kia Optima2016 Kia Sorento2016 Kia Soul2016 Kia Sportage2015 Kia Optima2015 Kia Sorento2015 Kia Soul2015 Kia Sportage2014 Kia Optima2014 Kia Sorento2014 Kia Soul+ 12 moreAssociated Documents