# Service bulletin TSB\_TRA117

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: 11036630
- Published by NHTSA: 2026\-09\-02
- Manufacturer's number: TSB\_TRA117
- Manufacturer's date: 2026\-08\-25
- Campaign id or software version: CA2604
- NHTSA component: POWER TRAIN
- Manufacturer's system: TRA

## NHTSA's summary

TECHNICAL SERVICE BULLETIN: ELECTRIC OIL PUMP REPLACEMENT \(CA2604\) \- This bulletin provides the procedure to replace the Electric Oil Pump \(EOP\) on certain 2027MY Telluride \(LQ2a\) vehicles produced from December 05, 2025 through March 25, 2026, which, due to insufficient hydraulic oil pressure in the automatic transaxle, may enter into a reduced power mode with the transaxle in 5th gear.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11036630-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11036630-9999.pdf)

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

## Components

Transmission and driveline

## Vehicles listed

- 2027 KIA TELLURIDE

## Other bulletins for the same vehicles and component

- [TSB\_TRA116\_R1](/bulletins/11034231.md), 2026-07-01, Service bulletin: POWER TRAIN. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: TRANSAXLE ASSEMBLY REPLACEMENT \(SA648\) \- 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 to replace the transaxle assembly on certain 2027MY Telluride Hybrid \(LQ2 HEV\) vehicles produced from February 02, 2026, through March 20, 2026. The affected vehicles may exhibit a rough 3rd → 4th gear upshift and/or 5th → 4th gear downshift accompanied by an illuminated malfunction indicator lamp with DTC P073500 stored.
- [TSB\_TRA116](/bulletins/11033995.md), 2026-06-18, Service bulletin: POWER TRAIN. TECHNICAL SERVICE BULLETIN: SERVICE ACTION: TRANSAXLE ASSEMBLY REPLACEMENT \(SA648\) \- This bulletin provides information to replace the transaxle assembly on certain 2027MY Telluride Hybrid \(LQ2 HEV\) vehicles produced from February 02, 2026, through March 20, 2026. The affected vehicles may exhibit a rough 3rd → 4th gear upshift and/or 5th → 4th gear downshift accompanied by an illuminated malfunction indicator lamp with DTC P073500 stored.

JSON: [/v1/bulletins/11036630](/v1/bulletins/11036630)

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