# Service bulletin TSB\-TRA064

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: 10109675
- Published by NHTSA: 2017\-08\-02
- Manufacturer's number: TSB\-TRA064
- Manufacturer's date: 2016\-10\-28
- NHTSA component: POWER TRAIN; ELECTRICAL SYSTEM:SOFTWARE

## NHTSA's summary

TSB: SERVICE ACTION: TCU UPGRADE ? DRIVING PERFORMANCE IMPROVEMENT \(SA251\) \- This bulletin provides information related to the Transmission Control Unit \(TCU\) software upgrade for some 2017MY Sorento \(UMa\) 2.0T\-GDI vehicles produced from April 7, 2016 to October 27, 2016 for a logic improvement. To apply the improved logic, the TCU should be reprogrammed using the GDS/KDS download, as described in this bulletin.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2016/MC-10109675-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2016/MC-10109675-0001.pdf)

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

## Components

Electrical system, Transmission and driveline, Software

## Vehicles listed

- 2017 KIA SORENTO

## Other bulletins for the same vehicles and component

- [PI1802\_TSB\_R8](/bulletins/10168840.md), 2019-12-09, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING. TSB \- Product Improvement Campaign: KNOCK SENSOR DETECTION SYSTEM \- ECU LOGIC IMPROVEMENT \(PI1802\) \- 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.
- [PI1802WX\_TSB\_R5](/bulletins/10159231.md), 2019-04-30, Service bulletin: ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:SOFTWARE. TSB: ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 \(PI1802W/X\) \- This bulletin provides information related to the Technical Service Bulletin previously published in July 2018 \(PI1802, Rev 6, 01/31/2019\) 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 returns to the dealer with Diagnostic Trouble Code \("DTC"\), P1326.
- [PI1802WX\_TSB\_R4](/bulletins/10159230.md), 2019-04-30, Service bulletin: ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:SOFTWARE. TSB: ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 \(PI1802W/X\) \- This bulletin provides information related to the Technical Service Bulletin previously published in July 2018 \(PI1802, Rev 6, 01/31/2019\) 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 returns to the dealer with Diagnostic Trouble Code \("DTC"\), P1326.
- [VPI1802\_QA](/bulletins/10143474.md), 2018-08-06, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:SOFTWARE; ENGINE; POWER TRAIN. Q \& A \- This document is the Q \& A for the new Product Improvement Campaign to provide information regarding a software update to the Engine Control Unit \(ECU\) to protect the engine from excessive connecting rod bearing damage.
- [VPI1802\_DSM](/bulletins/10143472.md), 2018-08-06, Service bulletin: ENGINE; POWER TRAIN; ELECTRICAL SYSTEM:SOFTWARE. DEALER SERVICE MANAGER NOTICE \- This notice advised the dealer service manager of the new Product Improvement Campaign to perform a software update to the Engine Control Unit \(ECU\) to protect the engine from excessive connecting rod bearing damage.
- [VPI1802\_DP](/bulletins/10143471.md), 2018-08-06, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; ENGINE. DEALER PRINCIPAL NOTICE \- This notice advised the dealer principal of the new Product Improvement Campaign to perform a software update to the Engine Control Unit \(ECU\) to protect the engine from excessive connecting rod bearing damage.
- [TSB\-ELE106](/bulletins/10109826.md), 2017-08-02, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM:SOFTWARE. TSB: INSTRUMENT CLUSTER REPLACEMENT, SOFWARE UPGRADE AND MILEAGE SETTING \- This bulletin provides the procedure to perform a software upgrade and mileage setting on 2015MY\~ Sedona \(YP\), 2016MY\~ Sorento \(UMa\), and 2017MY\~ Forte \(YD, YDm\) vehicles with newly replaced instrument clusters.
- [TSB\-ELE115](/bulletins/10109805.md), 2017-08-02, Service bulletin: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM\(GLOBAL POSITIONING SYSTEM\); ELECTRICAL SYSTEM:SOFTWARE. TSB: AVN 4.0 SOFTWARE UPDATE FOR ?BLUETOOTH PHONEBOOK DOWNLOADS AT EVERY VEHICLE START? \- This bulletin provides the procedure for updating the AVN 4.0 \(Audio/Video/Navigation\) software on some Sorento \(UMa\) vehicles that frequently display a ?Priority phone pop\-up? or ?Phonebook download pop\-up? at vehicle startup. Additionally, voice guidance that the phonebook is downloading is heard and the customer is unable to stop or skip the voice guidance. This concern typically happens when more than one \(1\) phone has been paired. Follow the procedure outlined in this bulletin to improve the AVN 4.0 logic.
- [TSB\-TRA062R1](/bulletins/10109681.md), 2017-08-02, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN. TSB: SERVICE ACTION: TCU UPGRADE ? DRIVING PERFORMANCE IMPROVEMENT \(SA246\) \- This bulletin provides information related to the Transmission Control Unit \(TCU\) software upgrade for some 2017MY Sorento \(UMa\) 3.3L GDI vehicles produced from April 6, 2016 to October 20, 2016 for a logic improvement. To apply the improved logic, the TCU should be reprogrammed using the GDS/KDS download, as described in this bulletin.
- [TSB\-TRA063](/bulletins/10109678.md), 2017-08-02, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); POWER TRAIN. TSB: SERVICE ACTION: TCU UPGRADE ? DRIVING PERFORMANCE IMPROVEMENT \(SA250\) \- This bulletin provides information related to the Transmission Control Unit \(TCU\) software upgrade for some 2017MY Sorento \(UMa\) 2.4L GDI vehicles produced from April 7, 2016 to October 22, 2016 for a logic improvement. To apply the improved logic, the TCU should be reprogrammed using the GDS/KDS download, as described in this bulletin.

JSON: [/v1/bulletins/10109675](/v1/bulletins/10109675)

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