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
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Transmission and driveline
| KIA TELLURIDE | 2027 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| TSB_TRA116_R1 | 2026-07-01. Service bulletin. 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 | 2026-06-18. Service bulletin. 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. |