Ultra-wide band sensor software update (SA652)
Kia technical service bulletin TSB_ELE431 for 2027 Kia Telluride and 2027 Kia Telluride Hybrid.
- Bulletin number
- TSB_ELE431 (SA652)
- Component
- Electrical system
- Summary
- TECHNICAL SERVICE BULLETIN: ULTRA-WIDE BAND SENSOR SOFTWARE UPDATE (SA652) - This bulletin provides information to upgrade the Ultra-Wideband Bluetooth Low Energy Master (“UWB_BLE_M”) system software on certain Digital Key 2-equipped 2027MY Telluride (LQ2a) vehicles produced from December 03, 2025, through June 04, 2026, and certain 2027MY Telluride Hybrid (LQ2a HEV) vehicles produced from December 04, 2025, through June 04, 2026. The improved software reduces power consumption from the vehicle’s auxiliary battery and enhances its performance by preventing the vehicle's auto-flush door handles from remaining extended for prolonged periods when a smartphone with Digital Key 2 remains nearby the parked vehicle. To extend the auto-flush door handles in this circumstance, the driver should press the lock/unlock indentation on either front door handle.
Owners of these vehicles have filed 7 complaints in the electrical category.
Vehicles covered
- Kia Telluride 2027 2027
- Kia Telluride Hybrid 2027 2027
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