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2011 Kia Optima Technical Service Bulletins (TSBs)

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TSB Date Problem Area TSB Text
04/16/18 NHTSA ID: 10133170
TSB ID: PS539

Pitstop - engine component re-use guidelines - in general, parts and components removed during engine repairs should be considered serviceable, and should be thoroughly cleaned and transferred to the new engine.
03/13/18 NHTSA ID: 10130099
TSB ID: TSBCHA060_R1

Tsb - ecm upgrade ? steering logic improvement -this bulletin has been revised to include additional information. this bulletin provides information related to the mdps ecu software upgrade for some 2011 ~ 2014my optima (tf/qf) vehicles, p
10/14/17 NHTSA ID: 10119116
TSB ID: PT20201-0002R4

Parts bulletin - theta ii engine safety recall (sc147) - this bulletin provides information related to the inspection and, if necessary, replacement of the engine assembly on certain 2011 to 2014 model year optima, sorento, and sportage veh
08/30/17 NHTSA ID: 10116819
TSB ID: TSB-CHA066R1

Tsb: front stabilizer link replacement - this bulletin provides the procedure to replace the front stabilizer links of some optima (tf/qf), optima hybrid (tf hev) and rio (ub) vehicles, which may experience an abnormal noise emanating from
08/30/17 NHTSA ID: 10116824
TSB ID: TSB-FUE025

Tsb: service action: ecm upgrade - mil on with dtc p0300 and/or p0301, p0302, p0303 and p0304 (sa151) - this bulletin provides information related to the ecm software upgrade for some 2011-2012my optima (tf), produced from july 16 ,2010 to
08/15/17 NHTSA ID: 10115238
TSB ID: PT20201-0002R3

Parts bullletin: 20201-0002 (revision 3.1) - this bulletin provides information related to the inspection and, if necessary, replacement of the engine assembly on certain 2011 to 2014 model year optima, sorento, and sportage vehicles.
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08/15/17 NHTSA ID: 10115242
TSB ID: WTY201709R4

Warranty bulletin: 2017-09.r4 - sc147 claims processing procedures - this warranty bulletin accompanies tsb sc147 theta ii engine inspection and/or replacement and is provided to dealers for specific guidance with claim administration and p
08/15/17 NHTSA ID: 10115245
TSB ID: WTYCS201609RETIR

Customer satisfaction bulletin 2016-09 - retired for certain optima model vehicles. see customer satisfaction bulletin 2017-01. for other optima models, see wty bulletin2017-09 (sc147)
08/02/17 NHTSA ID: 10109834
TSB ID: TSB-CHA072R2

Tsb: mdps flexible coupling replacement customer satisfaction program (cs1604) - this bulletin provides information regarding the replacement of the flexible coupling in the motor driven power steering (mdps) on some 2011-2014 my optima (qf
08/02/17 NHTSA ID: 10109813
TSB ID: PS469

Pitstop: manual evaporative emissions test for hard to find/small leaks - if the malfunction indicator lamp (mil) is illuminated with dtc(s) p0442, p0455, p0456, or p0457 (evaporative emissions system-leak detected) and the evaporative (eva
08/02/17 NHTSA ID: 10109683
TSB ID: TSB-ENG160

Tsb: ecu upgrade ? mil on with dtc(s) p0420/p0171 - this bulletin provides information related to the ecu software upgrade for some 2012~2015my optima (qf) vehicles, produced from august 12, 2011 to october 2, 2015, some 2012~2015my sorento
08/02/17 NHTSA ID: 10109691
TSB ID: TSB-CHA044R2

Tsb: mdps flexible coupling replacement - rev 2 - this bulletin provides information related to the replacement of the flexible coupling in the mdps motor of some of vehicles, which may experience a ?clicking? noise emanating from the mdps
08/02/17 NHTSA ID: 10109706
TSB ID: PS280

Turbocharger oil line inspection - follow the procedure in this article to properly inspect/clean the oil feed and return lines.
08/02/17 NHTSA ID: 10109708
TSB ID: TSB-BOD097R1

Tsb: fuel filler door inspection and upgrade procedure - this bulletin provides the procedure for inspecting and repairing a potential concern with the fuel filler door operation on some optima (tf) vehicles, produced from september 2010 to
08/02/17 NHTSA ID: 10109724
TSB ID: TT039

Tech tip: issues with eco gauge needle - the eco gauge needle never reaches the green shaded portion of the cluster, even on wide open throttle.
08/02/17 NHTSA ID: 10109725
TSB ID: TT040

Tech tip: dtcs poc17 and p1c76 not clearing - perform the motor/hsg resolver calibration located in the s/w management section of the ?motor control unit? (mcu) system.
08/02/17 NHTSA ID: 10109729
TSB ID: TSB-ENG099R3

Tsb: service action: optima (tf) ewga inspection and adjustment (sa078) - on some optima (tf) vehicles with a 2.0 t-gdi engine produced from november 1, 2010 to march 18, 2011, the malfunction indicator light (mil) may illuminate with dtc p
08/02/17 NHTSA ID: 10109747
TSB ID: PS328

Pitstop: hesitation in electric and gas modes - when diagnosing an optima hybrid with an off idle hesitation concern that can be duplicated, and no dtc(s) codes (active or history) are stored, access mcu > current data to check the status o
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08/02/17 NHTSA ID: 10109752
TSB ID: PS343

Pitstop: oily substance dripping from mdps steering column - on some optima (qf/tf/tf hev) vehicles, the customer may complain of an oily substance dripping onto the driver?s side floorboard area, especially in areas with high ambient tempe
08/02/17 NHTSA ID: 10109774
TSB ID: TSB-ENG160R1

Tsb: ecu upgrade ? mil on with dtc(s) p0420/p0171 - this bulletin provides information related to the ecu software upgrade for some 2012~2015my optima (qf) vehicles, produced from august 12, 2011 to october 2, 2015, some 2012~2015my sorento
08/02/17 NHTSA ID: 10109655
TSB ID: PS315

Pit stop: gdi injector spray tip deposits - a design feature of vehicles equipped with a gasoline direct injection (gdi) system is the placement of each fuel injector directly into the engine cylinder head assembly. therefore, it is complet
08/02/17 NHTSA ID: 10109658
TSB ID: PS322

Pit stop: dtc p0456 and charcoal canister leaks - when addressing a concern related to a dtc p0456 (evaporative emissions system ? small leak detected), and an inspection of the vapor lines, connections and fuel cap reveal no abnormalities,
08/02/17 NHTSA ID: 10109673
TSB ID: PS327

Pitstop: resetting cylinder balance adaptation values - when addressing a cylinder balance concern on a vehicle equipped with a 2.4l gdi engine, it is important to note that the dtc may recur after replacement of any faulty component(s) and
08/02/17 NHTSA ID: 10109649
TSB ID: TSB-CHA044

Tsb: mdps flexible coupling replacement - this bulletin provides information related to the replacement of the flexible coupling in the mdps motor of some of vehicles, which may experience a ?clicking? noise emanating from the mdps when tur
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03/10/17 NHTSA ID: 10094572
TSB ID: WTY004BULLETINR1

Warranty bulletin: wty004 - 2011-2014 my optima (tf/qf) engine short block warranty extension (wty004) - this warranty bulletin provides information related to the extension of the new vehicle limited warranty for the engine short block ass
03/10/17 NHTSA ID: 10094573
TSB ID: WTY004DEALERPSM

Dealer parts and service manager memo: wty004 - effective immediately, kia motors america, inc. has extended the warranty coverage of the kia new vehicle limited warranty for the short block assembly (engine block, crankshaft and bearings,
03/10/17 NHTSA ID: 10094575
TSB ID: WTY004FORM

Request for reimbursement form: wty004 - if you have paid to have your engine repaired/replaced due to connecting rod failure, you may be eligible for reimbursement for some or all of that expense. mail this completed request for reimbursem
03/10/17 NHTSA ID: 10094576
TSB ID: WTY004OWNER

Owner letter: wty004 - dear kia optima owner: kia motors america takes pride in providing you with high quality and dependable vehicles. in order to maintain these standards, kia is extending the warranty coverage, to all owners, for the en
02/17/17 NHTSA ID: 10092151
TSB ID: PS414

Pitstop: difficulty assembling strut bearing/insulator - on some optima vehicles, when replacing the strut insulator or strut bearing with new parts you may encounter difficulty installing the new strut bearing into place on the insulator.
02/16/17 NHTSA ID: 10091952
TSB ID: TSB SC126

This bulletin provides information related to updating the software programming (calibration) of the engine control module (ecm) on some 2011 my optima (tf) vehicles equipped with a 2.4l engine and california emissions, produced from octobe
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02/08/17 NHTSA ID: 10090941
TSB ID: TSBCHA072R1

Tsb rev1: mdps flexible coupling replacement customer satisfaction program (cs1604) - this bulletin provides information regarding the replacement of the flexible coupling in the motor driven power steering (mdps) on some 2011-2014 my optim
02/08/17 NHTSA ID: 10090943
TSB ID: TSBSC135

Tsb: voluntary emissions service campaign: evaporative canister inspection and/or replacement (sc135) - this bulletin provides information to inspect and/or replace the evaporative canister assembly on some optima (tf) vehicles, produced fr
02/08/17 NHTSA ID: 10090969
TSB ID: SC135DEALERP

Dealer principal memo (sc135) - attention: all dealer principals, kia motors america, inc. is conducting a voluntary emissions service campaign / warranty extension program to inspect the evaporative canister. kia has determined that the fo
02/08/17 NHTSA ID: 10090970
TSB ID: SC135DEALERPSM

Dealer parts & service manager memo (sc135) - attention: all dealer parts and service managers, kia motors america, inc. is conducting a voluntary emissions service campaign / warranty extension program to inspect the evaporative canister.
02/08/17 NHTSA ID: 10090972
TSB ID: SC135OWNER

Owner notification letter (sc135) - dear kia owner, kia motors america, inc. is conducting a voluntary emissions service campaign / warranty extension program regarding the evaporative canister in your vehicle.
02/08/17 NHTSA ID: 10090974
TSB ID: SC135QA

Q and a (sc135/wty009) - evaporative canister voluntary emissions service campaign / warranty extension program
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02/06/17 NHTSA ID: 10090607
TSB ID: PS234

Pitstop: malfunction indicator lampwith drive motor dtc p0a41 or p0a42 - this give instructions on the procedure to follow if some optima hybrid customers have experienced an intermittent malfunction indicator lamp (mil) on condition or an
02/06/17 NHTSA ID: 10090628
TSB ID: TSBCHA040

Service action: rear lower control arm replacement procedure (sa150) - this bulletin provides the procedure for replacing both rear lower control arms on some optima (tf), optima (qf) and optima hybrid (tf hev) vehicles produced from februa
02/03/17 NHTSA ID: 10090444
TSB ID: TSBENG132R1

Tsb: ecm upgrade - driving performance improvement (ver.2) - this bulletin provides information related to a controller software upgrade for all 2011~2012my optima hybrid vehicles.
02/02/17 NHTSA ID: 10090177
TSB ID: TSBCHA049

Tsb: noise during brake actuation - this bulletin provides information to address a brake noise concern on some optima hybrid (tf hev) vehicles, produced from february 15, 2011 through december 8, 2013, which may exhibit a ?squeaking? and/o
02/01/17 NHTSA ID: 10090052
TSB ID: CS1604DEALERP

Dealer principal memo: cs1604 - kia motors america, inc. is conducting a customer satisfaction / warranty extension program regarding the motor driven power steering (mdps) on all 2011-2013 my and some 2014 my kia optima vehicles. the mdps
02/01/17 NHTSA ID: 10090085
TSB ID: CS1604DEALERPSM

Dealer parts and service manager memo: cs1604 - kia motors america, inc. is conducting a customer satisfaction / warranty extension program regarding the motor driven power steering (mdps) on all 2011-2013 my and some 2014 my kia optima veh
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02/01/17 NHTSA ID: 10090088
TSB ID: CS1604FORM

Request for reimbursement form: cs1604 - 2011-2013 and some 2014 my optima vehicles motor driven power steering (mdps) customer satisfaction/warranty extension program - if you have paid to have the flexible coupling in the mdps replaced, y
02/01/17 NHTSA ID: 10090089
TSB ID: CS1604OWNER

Owner letter: cs1604 - customer satisfaction/warranty extension program - dear kia optima owner: kia motors america, inc. would like to thank you for your purchase of a kia optima vehicle. because kia values you as our customer, we are con
02/01/17 NHTSA ID: 10090090
TSB ID: CS1604QA

Q and a: cs1604 - all 2011-2013 my and some 2014 my optima vehicles motor driven power steering (mdps) flexible coupling customer satisfaction / warranty extension program
01/27/17 NHTSA ID: 10089763
TSB ID: PS414

Pitstop: difficulty assembling strut bearing/insulator - on some optima vehicles, when replacing the strut insulator or strut bearing with new parts you may encounter difficulty installing the new strut bearing into place on the insulator.
01/26/17 NHTSA ID: 10089602
TSB ID: TSBCHA072

Tsb: mdps flexible coupling replacement customer satisfaction program (cs1604) - this bulletin provides information regarding the replacement of the flexible coupling in the motor driven power steering (mdps) on some 2011-2014 my optima (qf
01/25/17 NHTSA ID: 10089473
TSB ID: DEALERPSC126

Dealer principal memo (sc126) - kia motors america, inc. will be conducting a voluntary emissions service campaign on certain 2011 my kia optima vehicles designed to meet california emissions, to update the software programming for the engi
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01/25/17 NHTSA ID: 10089475
TSB ID: DEALERPSMSC126

Dealer service manager memo (sc126) - kia motors america, inc. is conducting a voluntary emissions service campaign on certain 2011my kia optima vehicles equipped with the 2.4l engine designed to meet california emissions, manufactured from
01/25/17 NHTSA ID: 10089476
TSB ID: OWNERSC126

Owner notification letter (sc126) - dear kia optima owner: kia motors america, inc. is conducting a voluntary emissions service campaign to update the software programming on engine control modules on certain 2011 kia optima vehicles.
01/25/17 NHTSA ID: 10089477
TSB ID: QASC126

Questions and answers (sc126) ? 2011my kia optima vehicles equipped with 2.4l engine and california emissions ecm software update voluntary emissions service campaign
01/24/17 NHTSA ID: 10089422
TSB ID: TSBCHA066

Front stabilizer link replacement - this bulletin provides the procedure to replace the front stabilizer links of some optima (tf/qf), optima hybrid (tf hev) and rio (ub) vehicles, which may experience an abnormal noise em
01/18/17 NHTSA ID: 10089051
TSB ID: TSBGEN076

Tsb: proper oil grade / viscosity selection for turbo equipped vehicles - this bulletin provides information related to the proper engine oil grade / viscosity to be used when servicing vehicles equipped with a turbocharger. in addition to
03/16/16 NHTSA ID: 10060230
TSB ID: PS237

Summary to be provided on a future date.
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05/04/15 NHTSA ID: 10057236
TSB ID: 049

Kia optima hybrid 2011-2013 : concerns of brake noise when applying the brakes. *lj
12/30/13 NHTSA ID: 10054197
TSB ID: TSB-026

Kia: a malfunction indicator lamp (mil) illuminates with electronic control module (ecm) system and to correct concern, high pressure fuel pump, fuel delivery pipe and mounting bolts would be replaced, if necessary. model 2011-2014 optima
11/19/13 NHTSA ID: 10053728
TSB ID: TSB-040

Kia: information provided regarding some vehicles, in states where heavy amounts of road salt is used for de-icing and need to have both rear lower control arms replaced, that results in corrosion that causes a knocking or clunking noise.
12/28/11 NHTSA ID: 10042604
TSB ID: TSB-020

Kia: information is being provided on some vehicles relating to the an incorrectly functioning nvld (natural vacuum leakage detection) pressure sensor assembly causing the mil to be on.
12/20/11 NHTSA ID: 10042592
TSB ID: TSB-034

Kia: on some vehicles that may be sensitive to road conditions and exhibit drifting from right to left, information has been provided for diagnosis and repair of condition.
12/16/11 NHTSA ID: 10042552
TSB ID: TSB-019

Kia: information has been provided regarding the replacement of the cooling fan resistor which may crack, on some vehicles.
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10/12/11 NHTSA ID: 10041635
TSB ID: TSB-083

Kia: for gdi high pressure fuel system, special service information and specifications are provided.
06/01/11 NHTSA ID: 10037660
TSB ID: TSB-031

Kia: procedure to adjust the front toe settings on an off-center steering wheel.
05/14/18 Transmission and Drivetrain NHTSA ID: 10136505
TSB ID: TSBTRA059_R4

Tsb - hcu/tcu upgrade ? for 100mesh solenoid - equipped hybrid transmissions - this bulletin has been revised to include additional information. this bulletin provides information related to a software upgrade of the hybrid control unit (hc
04/16/18 Transmission and Drivetrain NHTSA ID: 10133183
TSB ID: TSBTRA059_R3

Tsb - hcu/tcu upgrade ? for 100mesh solenoid equipped hybrid transmissions - this bulletin has been revised to include additional information. this bulletin provides information related to a software upgrade of the hybrid control unit (hcu)
03/13/18 Transmission and Drivetrain NHTSA ID: 10130104
TSB ID: TSBTRA047_R2

Tsb - driveshaft serviceability - this bulletin has been revised most recently to include additional information. this bulletin provides information regarding axle shaft serviceability for kia vehicles equipped with a six-speed automatic tr
01/16/18 Transmission and Drivetrain NHTSA ID: 10127029
TSB ID: TSBENG172

Tsb - service action: turbo oil feed line replacement (sa300) - this bulletin provides the procedure to replace the turbo oil feed line on some 2011-2015my optima (tf), produced from november 1, 2010 through august 30, 2011, 2012-2015my opt
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02/17/17 Transmission and Drivetrain NHTSA ID: 10092147
TSB ID: TSBTRA051R1

Tsb: 6 spd a/t solenoid replacement ? multiple dtcs - this bulletin provides information relating to the replacement of various shift solenoids on 6-speed automatic transaxles with dtcs p0741, p0743, p0748, p0753, p0758, p0763, p0768, p0773
02/13/17 Transmission and Drivetrain NHTSA ID: 10091489
TSB ID: TSBTRA046

Tsb: automatic transmission fluid application guide - this bulletin provides information relating to the correct automatic transmission fluids that are required for each kia model. refer to the shop manual on kgis for the specific kia model
02/06/17 Transmission and Drivetrain NHTSA ID: 10090604
TSB ID: TSBTRA047R1

Tsb: axle shaft serviceability by model - this bulletin has been revised. this bulletin provides information regarding axle shaft serviceability for kia vehicles equipped with a six-speed automatic transmission. refer to the table below for
02/03/17 Transmission and Drivetrain NHTSA ID: 10090431
TSB ID: TSBTRA049

Tsb: 6-speed a/t transmission adaptive values reset/relearn - this bulletin provides the procedures necessary to reset and relearn the adaptive values after transmission replacement or reprogramming/replacement of the ecm/pcm.
02/01/17 Transmission and Drivetrain NHTSA ID: 10090123
TSB ID: TSBGEN060

Tsb: hybrid fuel efficiency tips and troubleshooting procedure - the optima hybrid (tf hev) offers customers the potential of excellent fuel economy. however, because some customers may not be achieving the published epa-rated city/highway
01/27/17 Transmission and Drivetrain NHTSA ID: 10089761
TSB ID: TSBTRA051R1

Tsb: 6 spd a/t solenoid replacement ? multiple dtcs - this bulletin provides information relating to the replacement of various shift solenoids on 6-speed automatic transaxles with dtcs p0741, p0743, p0748, p0753, p0758, p0763, p0768, p0773
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01/24/17 Transmission and Drivetrain NHTSA ID: 10089382
TSB ID: TSBTRA049R1

Tsb: 6-spd. a/t adaptive value reset /relearn - this bulletin provides the procedures necessary to reset and relearn the adaptive values after transmission replacement or reprogramming/replacement of the pcm/tcm. after the adaptive values a
01/24/17 Transmission and Drivetrain NHTSA ID: 10089421
TSB ID: TSBTRA059

Hcu/tcu upgrade - for 100 mesh solenoid equipped hybrid transmissions -this bulletin provides information related to a software upgrade of the hybrid control unit (hcu) and the transmission control unit (tcu) of some 2011-2016 my optima hyb
12/21/17 Electrical and Air Conditioning NHTSA ID: 10126423
TSB ID: TSBELE091R3

Tsb - identifying head unit software version for direct exchange - this bulletin provides the procedure on how to identify and record the head unit software level on various head unit platforms and generations.
11/13/17 Electrical and Air Conditioning NHTSA ID: 10123331
TSB ID: TSBTRA068

Tsb - hcu/tcu logic improvement for dtc p1744 (400 mesh equipped transmissions only) - this bulletin provides the procedure to improve the logic of the hybrid control unit (hcu) on some 2011-2012my optima hybrid (tf hev), produced from febr
11/13/17 Electrical and Air Conditioning NHTSA ID: 10123322
TSB ID: TSBBOD172

Tsb - outside rear combination lamp water intrusion - this bulletin provides the procedure to replace the outside rear combination lamp pads on some 2011-2015my optima (tf), produced from august 12, 2010 through july 23, 2015, and some 2011
08/30/17 Electrical and Air Conditioning NHTSA ID: 10116821
TSB ID: TSB-ELE091R1

Tsb: identifying head unit software version for direct exchange - identifying head unit software version for direct exchange (ele091) (rev 1) - this bulletin provides the procedure on how to identify and record the head unit software level
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08/30/17 Electrical and Air Conditioning NHTSA ID: 10116825
TSB ID: PS208R1

Pitstop: tf/qf panorama reset/initialization procedure - this article explains the instructions for resetting the "one-touch" open/close feature of the sunshade and/or panorama sunroof.
08/25/17 Electrical and Air Conditioning NHTSA ID: 10116101
TSB ID: PS474

Pitstop: tpms sensor position - when diagnosing tpms-related dtcs, make sure you are investigating the correct sensor. the tpms positioning from the manufacturer may be different from the positioning shown on a kds.
08/02/17 Electrical and Air Conditioning NHTSA ID: 10109784
TSB ID: TSB-CLI017R4

Tsb: ev and hybrid a/c system servicing requirements - the soul electric vehicle (ev) and the optima hybrid use an a/c compressor that is driven by a high-voltage electric motor rather than by a belt. both the motor and compressor are in on
08/02/17 Electrical and Air Conditioning NHTSA ID: 10109835
TSB ID: TSB-CLI026R1

Tsb: a/c evaporator freeze-up during extended drive - this bulletin provides the procedure to replace the evaporator temperature sensor of some 2011-2014my optima (tf/qf) and 2011-2013my sorento (xma) vehicles only (see production dates on
08/02/17 Electrical and Air Conditioning NHTSA ID: 10109855
TSB ID: PS493

Tsb: defogging logic ? normal operation, disabling, and enabling - starting with 2010my, all kia vehicles, except rio (jb), incorporate a defogging logic to prevent the interior windows from becoming excessively fogged. depending on the spe
08/02/17 Electrical and Air Conditioning NHTSA ID: 10109702
TSB ID: TSB-FUE026

Tsb: mil on with dtc p0087 - diagnosis and repair - this bulletin provides information related to some optima (tf/qf), sportage (sl), sorento (xm) and cadenza (vg) vehicles, which may experience a malfunction indicator lamp (mil) illuminate
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08/02/17 Electrical and Air Conditioning NHTSA ID: 10109751
TSB ID: PS338

Pitstop: heater blowing cold air while in ev mode - when diagnosing a concern related to the heater intermittently blowing cold air while in ev mode, check the electric water pump (ewp) for the a/c system (not the main cooling system ewp),
08/02/17 Electrical and Air Conditioning NHTSA ID: 10109867
TSB ID: TSBTRA059R2

Tsb:hcu/tcu upgrade ? for 100 mesh solenoid equipped hybrid transmissions - this bulletin provides information related to a software upgrade of the hybrid control unit (hcu) and the transmission control unit (tcu) of some 2011~2016my optima
08/02/17 Electrical and Air Conditioning NHTSA ID: 10109652
TSB ID: TSB-TRA051

Tsb: 6 spd a/t solenoid replacement ? dtc p0741 - this bulletin provides information relating to the replacement of the damper clutch (d/c) solenoid on 6-speed automatic transaxles with dtc p0741 (active or history), instead of replacing th
08/02/17 Electrical and Air Conditioning NHTSA ID: 10109653
TSB ID: PS292

Pit stop: dtc p1b70/p1b74/ p1b96 - high voltage battery sensor circuit fault - when addressing a customer complaint related to a battery warning lamp illuminated in the dash and drivability issues, access gds to check for any active dtc(s).
08/02/17 Electrical and Air Conditioning NHTSA ID: 10109656
TSB ID: PS316

Pit stop: ?hybrid system warning!? message in cluster and mil-on with dtc p1784 - when diagnosing an optima hybrid with a ?hybrid system warning!? message (a) in the cluster, the malfunction indicator lamp (mil) on and dtc p1784 (eop 3-phas
08/02/17 Electrical and Air Conditioning NHTSA ID: 10109666
TSB ID: TSB-CLI024

Tsb: testing a/c compressor function using gds - this bulletin provides information on a new procedure to test a/c compressor function using the gds.
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08/02/17 Electrical and Air Conditioning NHTSA ID: 10109668
TSB ID: PS235R1

Pitstop: horn answer back or parking lamps inop when locking doors with rke/smk fob - when addressing a customer complaint related to an inoperative parking light confirmation flash, and/or audible answer back when locking the vehicle with
08/02/17 Electrical and Air Conditioning NHTSA ID: 10109672
TSB ID: PS325

Pitstop: slight variation in the ?set? speed after setting cruise control - a few customers have complained about their vehicle briefly accelerating beyond the set cruising speed and then slowing down to the "set" speed. this article addres
08/02/17 Electrical and Air Conditioning NHTSA ID: 10109676
TSB ID: TSB-ELE044R1

Tsb: high-voltage battery ordering and return procedure - this bulletin outlines the ordering and return procedure for high-voltage lithium-ion batteries equipped on ev/hybrid vehicles (hereafter referred to as "high-voltage batteries" or h
08/02/17 Electrical and Air Conditioning NHTSA ID: 10109645
TSB ID: TT060

Tech tip: hvac blower stuck on high - this article give the procedure to follow when the hvac blower is stuck on high.
03/07/17 Electrical and Air Conditioning NHTSA ID: 10094137
TSB ID: WTY002DEALERPSM

Dealer parts and service manager memo: wty002 - 2008~2011my rio passenger seat ocs sensor mat warranty extension (wty002) - kia motors america, inc. is extending the warranty coverage for the front passenger occupant classification system (
02/17/17 Electrical and Air Conditioning NHTSA ID: 10092102
TSB ID: PS382

Pitstop: stop lamp switch identification matrix (sc098) - kma has received a number of incorrect warranty return parts related to campaign sc098 and has determined that at times dealer staff may have difficulty in quickly and easily identif
NHTSA's feed only includes summaries. For the full text of TSBs:

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02/17/17 Electrical and Air Conditioning NHTSA ID: 10092104
TSB ID: PS387

Pitstop: navigation headunit and sd card compatibility - this article provides information in regards to possible compatibility issues between navigation head units and sd cards when replacing head units for multimedia issues. if after repl
02/17/17 Electrical and Air Conditioning NHTSA ID: 10092132
TSB ID: TSBELE089

Tsb: navigation head unit sd card replacement - this bulletin describes the sd card exchange/replacement procedure related to error messages that may be displayed on the navigation screen when the incorrect sd card is inserted. note: only n
02/08/17 Electrical and Air Conditioning NHTSA ID: 10090945
TSB ID: PS266R1

Pitstop: hvac receiver/dryer - desiccant replacement - in the event of a hvac system concern in which metal particles or shards have contaminated the system, the desiccant or the entire a/c receiver/dryer assembly may need to be replaced. t
02/07/17 Electrical and Air Conditioning NHTSA ID: 10090806
TSB ID: PS263

Pitstop: intermittent operation from a/c or heater dtc - p1237 - when diagnosing a concern relating to intermittent performance from the air conditioner or the heater, check for the presence of dtc p1237 (active air flap feedback voltage hi
02/06/17 Electrical and Air Conditioning NHTSA ID: 10090630
TSB ID: PS274

Pitstop: acu variant coding after parts supersession - kma has received reports of some 2011~13my optima and 2010~13my forte vehicles not accepting the variant code listed on kgis, following replacement of the air bag control module. in som
02/06/17 Electrical and Air Conditioning NHTSA ID: 10090602
TSB ID: TSBELE044

Tsb: high-voltage battery ordering and return procedure - this bulletin outlines the ordering and return procedure for high-voltage lithium-ion batteries for optima hybrid vehicles (hereafter referred to as "high-voltage batteries" or hv
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02/02/17 Electrical and Air Conditioning NHTSA ID: 10090169
TSB ID: PS237

Pitstop: force-starting optima hybrid engine using gds: if you encounter an optima hybrid with a no-start condition, check if the ?ready? lamp is flashing in the cluster and verify the hybrid battery state of charge (soc) ranges from 15% to
01/30/17 Electrical and Air Conditioning NHTSA ID: 10089849
TSB ID: TT067

Tech tip: dtc p1a89 - dc/dc converter current sensor fault symptom: dtc - mil ? p1a89 dc/dc converter current sensor fault and illuminated battery charging system warning lamp in the cluster. repair: use gds/kds to check the ldc output
01/27/17 Electrical and Air Conditioning NHTSA ID: 10089742
TSB ID: TSBELE089

Tsb: navigation head unit sd card replacement - this bulletin describes the sd card exchange/replacement procedure related to error messages that may be displayed on the navigation screen when the incorrect sd card is inserted. note: only n
01/27/17 Electrical and Air Conditioning NHTSA ID: 10089784
TSB ID: TSBCLI026

Tsb: a/c evaporator freeze-up during extended drive - this bulletin provides the procedure to replace the evaporator temperature sensor of some optima (tf/qf) and sorento (xma) vehicles (see production dates on page 3), which may experience
01/24/17 Electrical and Air Conditioning NHTSA ID: 10089384
TSB ID: PS391

Pitstop: optima hybrid (tf hev) with dtc b1695 - lost communication with e-comp - when addressing a customer concern related to an a/c system not blowing cold air and dtc b1695 is active in the a/c control unit, this could be the result of
01/23/17 Electrical and Air Conditioning NHTSA ID: 10089354
TSB ID: TSBELE091

Tsb: identifying head unit software version for direct exchange - this bulletin provides the procedure on how to identify and record the head unit software level on various head unit platforms and generations. this procedure will now be req
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01/18/17 Electrical and Air Conditioning NHTSA ID: 10088983
TSB ID: TSBSST041

Tsb: kds - audio update module (aum) - the gds audio update module (aum) was introduced in fourth quarter of 2013. this special service tool (sst) was developed to improve the efficiency and effectiveness of updating 2010my, and later, kia
09/14/16 Electrical and Air Conditioning NHTSA ID: 10080084
TSB ID: TSB-ELE-077-R1

Tsb: rear view camera diagnosis/replacement - this bulletin provides information to diagnose and/or replace the rear view camera of some kia vehicles (see table on pg. 6 for specific models and production dates) which may exhibit inadequat
09/14/16 Electrical and Air Conditioning NHTSA ID: 10080087
TSB ID: TSB-CHA-060

Tsb: ecm upgrade - steering logic improvement - this bulletin provides information related to the mdps ecu software upgrade for some 2011 ~ 2014my optima (tf/qf) vehicles, produced from job #1 through july 27, 2014, which may experience a n
03/16/16 Electrical and Air Conditioning NHTSA ID: 10060144
TSB ID: PS292

Summary to be provided on a future date.
03/16/16 Electrical and Air Conditioning NHTSA ID: 10060214
TSB ID: TT060

Summary to be provided on a future date.
11/18/13 Electrical and Air Conditioning NHTSA ID: 10053708
TSB ID: TSB-025

Kia: due to some vehicles experiencing an illumination malfunction indicator lamp (mil), the electronic control module (ecm) system needs to be upgraded and reprogrammed with gds downloads to prevent and/or correct this situation. models
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08/21/13 Electrical and Air Conditioning NHTSA ID: 10052607
TSB ID: TSB-132

Kia: some vehicles require a controller software upgrade. verify the necessity for the upgrade per the tables in this bulletin. *js
03/19/13 Electrical and Air Conditioning NHTSA ID: 10051574
TSB ID: BOD-077

Kia: service action: optima (tf) smart key unit update: change of bcm and smk software (sa080). vehicles may experience a current draw/no start or beeping condition. *js
12/20/11 Electrical and Air Conditioning NHTSA ID: 10042594
TSB ID: TSB-105

Kia: information is being provided for some vehicles on upgrade controller software for driving performance improvement.
12/16/11 Electrical and Air Conditioning NHTSA ID: 10042557
TSB ID: TSB-024

Kia: information has been provided regarding the replacement of the 12v auxiliary battery positive (+) and negative (-) cable terminal on optima hybrid vehicles.
12/16/11 Electrical and Air Conditioning NHTSA ID: 10042560
TSB ID: TSB-026

Kia: procedure information is provided regarding the improved version of the hpcu (hybrid power control unit) input connector and a/c output connector which is being replaced on some vehicles.
09/26/11 Electrical and Air Conditioning NHTSA ID: 10041265
TSB ID: TSB-015

Kia motors: installing an additional ground cable to the battery may cause sensor problems.
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06/28/11 Electrical and Air Conditioning NHTSA ID: 10038959
TSB ID: TSB-096

Kia motors: 2011 optima. there is a service engine light on and a trouble code stored due to a software problem.
05/31/11 Electrical and Air Conditioning NHTSA ID: 10037633
TSB ID: TSB-088

Kia: there could be a noise operation and unsatisfactory pedal feel which is caused by the return spring in the accelerator pedal. 2011 optima.
05/25/11 Electrical and Air Conditioning NHTSA ID: 10037528
TSB ID: PS172

Kia: on some 2011 optima models the malfunction light may be on with a stored trouble code. problem is with the wastegate actuator. updated 12/20/11.
10/14/17 Other NHTSA ID: 10119127
TSB ID: WTY201709R5

Wty - sc147 claims processing procedures - revised - authorization of claims processing for sc147 - see this bulletin for specific handling procedures regarding sc147.
08/02/17 Other NHTSA ID: 10109777
TSB ID: TSB-GEN085

Tsb: mandatory replacement of locking/security hardware - by design, certain fasteners utilized in various kia models are strictly intended for ?one time use?. though not limited to the following, some examples are: axle shaft nuts with sta
08/02/17 Other NHTSA ID: 10109788
TSB ID: TSB-TRA055

Tsb: inhibitor switch diagnosis information - this bulletin gives information regarding the steps to take regarding the diagnosis of the inhibitor switch.
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08/02/17 Other NHTSA ID: 10109817
TSB ID: TSB-SC141R1

Tsb: sc141 - service campaign - application of additional anti-corrosion material - to improve customer satisfaction, kia is launching this service campaign to apply additional anti-corrosion material to the underbody components of certain
08/02/17 Other NHTSA ID: 10109812
TSB ID: TSB-GEN085R1

Tsb: mandatory replacement of locking/security hardware - by design, certain fasteners, which are designed to lock into place once fully attached, are utilized in various kia models and are strictly intended for ?one time use.? some example
08/02/17 Other NHTSA ID: 10109686
TSB ID: TSB-SC135R1

Tsb: voluntary emissions service campaign: evaporative canister inspection and/or replacement (sc135) - this bulletin provides information to inspect and/or replace the evaporative canister assembly on some optima (tf) vehicles, produced fr
08/02/17 Other NHTSA ID: 10109874
TSB ID: TSB-SC141

Tsb: sc141 - service campaign - application of additional anti-corrosion material - to improve customer satisfaction, kia is launching this service campaign to apply additional anti-corrosion material to the underbody components of certain
08/02/17 Other NHTSA ID: 10109875
TSB ID: SC141DP

Dealer principal memo: sc141 - service campaign - attention: all kia dealer principals - kia motors america, inc. will be conducting a voluntary service campaign, as a preventative measure, to apply additional anti-corrosion material to the
08/02/17 Other NHTSA ID: 10109876
TSB ID: SC141DPSM

Service manager memo: sc141 - service campaign - attention: all kia service managers - kia motors america, inc. will be conducting a voluntary service campaign, as a preventative measure, to apply additional anti-corrosion material to the u
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08/02/17 Other NHTSA ID: 10109877
TSB ID: SC141QA

Questions and answers for voluntary service campaign sc141 ? underbody ? additional anti-corrosion treatment
08/02/17 Other NHTSA ID: 10109665
TSB ID: TSB-CHA044R1

Tsb: mdps flexible coupling replacement - this bulletin provides information related to the replacement of the flexible coupling in the mdps motor of some of vehicles, which may experience a ?clicking? noise emanating from the mdps when tur
08/02/17 Other NHTSA ID: 10109626
TSB ID: PS303

Pit stop: high voltage (hv) insulated gloves re-certification - the purpose of this pitstop is to remind dealer personnel about the importance of having the high voltage (hv) insulated gloves, used by technicians to service hybrid electric
08/02/17 Other NHTSA ID: 10109631
TSB ID: TSB-SST033

Tsb: special service tool for hood release lever removal - this bulletin provides information related to the introduction of a new special service tool (sst) (a) developed to prevent the hood release lever pivot point (b) from being damaged
02/06/17 Other NHTSA ID: 10090610
TSB ID: PS235

Pitstop: horn chirp and parking lamps inop when locking doors with rke fob - this gives instructions on the procedure to follow if you encounter a customer complaint relating to the vehicle not producing an audible tone or horn chirp, and t
02/06/17 Other NHTSA ID: 10090623
TSB ID: TSBBOD102

Tsb: seat back cover removal procedure - this bulletin outlines the procedure for the removal of the front seat back covers on optima (qf) and sorento (xma).
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02/06/17 Other NHTSA ID: 10090588
TSB ID: PS226

Pitstop: panorama sunroof trim seal loose - optima?s produced from sop to october 24, 2012, equipped with panorama sunroof option, may exhibit a loose or sagging side trim seal (a). a portion of the side trim seal may become detached and ca
02/06/17 Other NHTSA ID: 10090599
TSB ID: PS224R1

Pitstop: ventilated seat operation - some vehicles are equipped with ventilated front seats to improve occupant comfort by drawing interior vehicle air temperature through the seating surfaces. the customer perception may be that the seat i
02/03/17 Other NHTSA ID: 10090443
TSB ID: TSBCHA034R1

Tsb: optima vehicle tracking diagnosis & repair - this bulletin provides information about some 2011my optima vehicles produced from september 1, 2010 to august 31, 2011 that may be sensitive to road conditions and exhibit a slight drift to
01/30/17 Other NHTSA ID: 10089850
TSB ID: TT065

Tech tip: buzzing noise from dash symptom: buzzing noise coming from dash area. repair: operate the air-temp controls or the vent air position control setting. if the noise stops after adjusting the controls, the noise may be caused by a
03/31/16 Other NHTSA ID: 10060653
TSB ID: TT017

Summary to be provided on a future date.
03/31/16 Other NHTSA ID: 10060655
TSB ID: TT020

Summary to be provided on a future date.
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03/16/16 Other NHTSA ID: 10060219
TSB ID: PS226

Summary to be provided on a future date.
03/16/16 Other NHTSA ID: 10060228
TSB ID: PS235

Summary to be provided on a future date.
03/16/16 Other NHTSA ID: 10060299
TSB ID: 097

Summary to be provided on a future date.
03/16/16 Other NHTSA ID: 10060314
TSB ID: PS274

Summary to be provided on a future date.
03/16/16 Other NHTSA ID: 10060104
TSB ID: 017

Summary to be provided on a future date.
12/10/12 Other NHTSA ID: 10047999
TSB ID: TSB-039

Kia: bulletin is providing cautionary information on installation of when bolt holes of rear upper arm are not properly aligned with subframe, and bolt may become loose. model 2011-2013 optima.

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Kia Optima TSBs (Technical Service Bulletins)

Some things are often misunderstood about recalls and technical service bulletins (TSBs). Plus a disclaimer.

  1. Recalls do not have to be issued only because something is prone to failure. NHTSA (a government agency) can only require a recall if a failure will affect safety, emissions, fuel economy, or compliance with some other regulation or law. Manufacturers can voluntarily recall cars for problems that do not affect these, though.
  2. Recalls often apply to only some cars of a specific model year, rather than all of them. You should receive a letter from the manufacturer if your car has been recalled. You can also check with the dealer, which will know which (if any) recalls pertain to your car.
  3. The primary purpose of TSBs is to inform dealers about known problems with a car and how to fix them. They are not the same as recalls. As with recalls, TSBs often only apply to some cars, not the entire model year.
  4. Dealers often will not provide a preventive repair just because a problem described in a TSB might happen to your car. They'll usually want to observe symptoms that the problem is already affecting your car.
  5. Even if there are symptoms, a manufacturer doesn't have to pick up the cost of a TSB repair if the car is out of warranty, though sometimes they do.

We provide the text of recalls and TSBs as provided by NHTSA. There can be errors in the text. If you sign up for notifications in My Garage, we will try to get these to do, but for various reasons (some beyond our control) cannot guarantee you will receive them. When in doubt about a recall or TSB, contact the dealer.