# Service bulletin TSBENG206

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: 10163455
- Published by NHTSA: 2019\-08\-07
- Manufacturer's number: TSBENG206
- Manufacturer's date: 2019\-07\-16
- NHTSA component: ENGINE; ELECTRICAL SYSTEM:SOFTWARE

## NHTSA's summary

TSB: 1.6T GDI ULEV MIL ON LOGIC IMPROVEMENT FOR P0128 \- This bulletin provides the procedure to improve the logic of the ECU \(Electronic Control Unit\) on some 2016\-2017MY Optima \(JFa\) 1.6T GDI ULEV DCT vehicles, produced from September 28, 2015 through September 03, 2016, which exhibit a MIL \(Malfunction Indicator Lamp\) illuminated with DTC P0128, even though there are no system faults.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10163455-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10163455-9999.pdf)

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

## Components

Electrical system, Engine, Software

## Trouble codes named

P0128

## Vehicles listed

- 2016 to 2017 KIA OPTIMA

## Other bulletins for the same vehicles and component

- [TSB\_TRA059](/bulletins/10183610.md), 2020-12-04, Service bulletin: POWER TRAIN; ELECTRICAL SYSTEM:SOFTWARE. TECHNICAL SERVICE BULLETIN: 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 Hybrid \(TF HEV\) vehicles after replacement of the transmission with improved 100 mesh solonoid filters has taken place. To apply the improved logic, the HCU/TCU should be reprogrammed using the GDS/KDS download, as described in this bulletin.
- [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.
- [TSBELE091R3](/bulletins/10126423.md), 2017-12-22, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. 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.
- [PS502](/bulletins/10116106.md), 2017-08-25, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. PITSTOP: UNABLE TO CONNECT TO UVO ESERVICES \- This Pitstop provides information about customer complaints regarding: \* ?Unable to connect to UVO eServices using an iPhone?, \* ?Connection Error and unable to sync with the UVO App with my iPhone 7?
- [TSBTRA059R2](/bulletins/10109867.md), 2017-08-02, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN. 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 Hybrid \(TF HEV\) after replacement of the transmission with improved 100 mesh solenoids has taken place. To apply the improved logic, the HCU/TCU should be reprogrammed using the GDS/KDS download, as described in this bulletin.

JSON: [/v1/bulletins/10163455](/v1/bulletins/10163455)

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