# Service bulletin TSB\-CLI026R1

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10109835
- Published by NHTSA: 2017\-08\-02
- Manufacturer's number: TSB\-CLI026R1
- Manufacturer's date: 2017\-04\-21
- NHTSA component: EQUIPMENT:APPLIANCE:AIR CONDITIONER

## NHTSA's summary

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 \(see production dates on Page 3\), which may experience freezing of condensation on the evaporator core and the following A/C performance related concerns below. Do NOT refer to this bulletin or the resistance specifications listed in this bulletin for ANY other models.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10109835-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10109835-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Equipment and accessories, Heating and air conditioning

## Vehicles listed

- 2011 to 2014 KIA OPTIMA
- 2011 to 2013 KIA SORENTO

## Other bulletins for the same vehicles and component

- [CS2304\_TSB\_R6](/bulletins/10243924.md), 2023-11-03, Service bulletin: EQUIPMENT:ELECTRICAL:ANTI\-THEFT DEVICES; ELECTRICAL SYSTEM. TECHNICAL SERVICE BULLETIN: CUSTOMER SATISFACTION: ANTI\-THEFT S/W LOGIC UPGRADE \& DECAL INSTALLATION \(CS2304\) \- 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 upgrade the software logic of the Integrated Body Control Unit \(IBU\) or Body Control Module \(BCM\), or Intelligent Integrated Platform Module \(IPM\) system on certain 2011\-2015MY Sorento \(XMa\), 2016\-2020MY Sorento \(UMa\), and 2021\-2022MY Sorento \(MQ4a\) vehicles produced within the dates outlined on page 10, which may not be equipped with an immobilizer. This logic upgrade will add anti\-theft ignition start logic to the vehicle's system operation which activates when the vehicle is locked.
- [TSB\_CLI049\_R1](/bulletins/10238225.md), 2023-07-05, Service bulletin: ELECTRICAL SYSTEM; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:COMPRESSOR; VISIBILITY. 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 indicated by a black bar in the margin area. This bulletin provides information regarding partial repair of the Air Conditioning \(A/C\) compressor assembly on some 2011MY\~ Optima Hybrid \(TF HEV, JF HEV/PHEV\), 2015MY\~ Soul EV \(PS EV\), 2017MY\~ Niro \(DE HEV/PHEV/EV\), 2022MY\~ EV6 \(CV\), 2021MY\~ Sorento \(MQ4 HEV/PHEV\), 2023MY\~ Sportage \(NQ5 HEV/PHEV\), and 2023MY\~ Niro \(SG2 EV/HEV/PHEV\) vehicles.
- [TSB\_ENG222\_R4](/bulletins/10205426.md), 2021-12-23, Service bulletin: EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING. 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 bulletin are indicated by a black bar in the margin area. This bulletin provides information on diagnosing and/or repairing some 2011\-2021MY vehicles \(refer to the tables on pages 8\-9 for applicable models and engine\), which may exhibit a symptom of excessive oil consumption.
- [TSB\_SST067\_R1](/bulletins/10203695.md), 2021-12-01, Service bulletin: ENGINE AND ENGINE COOLING; EQUIPMENT; ELECTRICAL SYSTEM; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. 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, in some cases, due to variable shop compressor air pressure, the SST may need to be re\-calibrated to ensure that the tool provides accurate readings when testing the engine rod bearing wear. The calibration and BCT measuring point maintenance is included in this bulletin.
- [PI1803YZ\_TSB\_R5](/bulletins/10203659.md), 2021-12-01, Service bulletin: EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING. PRODUCT IMPROVEMENT CAMPAIGN: ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 \(PI1803Y/Z\) \- 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 PI1803 titled "Knock Sensor Detection System \- ECU Logic Improvement" equipped w/THETA II engine. Specifically, this bulletin provides instructions on which procedures to follow if, after installation of the KSDS, any one of the subject vehicles below returns to the dealer with Diagnostic Trouble Code \(DTC\) P1326 \(Knock Signal Range/Performance\).
- [PI1802YZ\_TSB\_R5](/bulletins/10203658.md), 2021-12-01, Service bulletin: EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ENGINE AND ENGINE COOLING. PRODUCT IMPROVEMENT CAMPAIGN: ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 \(PI1802Y/Z\) \- 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 PI1802 titled "Knock Sensor Detection System \- ECU Logic Improvement" equipped w/THETA II engine. Specifically, this bulletin provides instructions on which procedures to follow if, after installation of the KSDS, any one of the subject vehicles below returns to the dealer with Diagnostic Trouble Code \(DTC\) P1326 \(Knock Signal Range/Performance\).
- [PI2002YZ\_TSB\_R2](/bulletins/10201615.md), 2021-10-02, Service bulletin: ENGINE AND ENGINE COOLING; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. TECHNICAL 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 \(PI2002A, PI2002B and SC200\*\*1\) 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 \(Knock Signal Range/Performance\).
- [SC208\_POC](/bulletins/10200416.md), 2021-08-25, Service bulletin: EQUIPMENT:OTHER:LABELS; FUEL SYSTEM, GASOLINE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. SC208\_POC: PROOF OF CORRECTION CARD
- [SC208\_STKR](/bulletins/10200415.md), 2021-08-25, Service bulletin: EQUIPMENT; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; FUEL SYSTEM, GASOLINE. SC208\_STKR: VOLUNTARY EMISSIONS SERVICE CAMPAIGN COMPLETION STICKER
- [SC208\_QA](/bulletins/10200410.md), 2021-08-25, Service bulletin: EQUIPMENT. SC208\_QA: QUESTION AND ANSWER \- This document is the Question and Answer Guide containing the most frequently asked questions regarding the Voluntary Emissions Service Campaign \(SC208\).

JSON: [/v1/bulletins/10109835](/v1/bulletins/10109835)

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