# Service bulletin TSB\_ELE358

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: 11009073
- Published by NHTSA: 2024\-10\-23
- Manufacturer's number: TSB\_ELE358
- Manufacturer's date: 2024\-10\-15
- Campaign id or software version: SA591
- NHTSA component: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; ELECTRICAL SYSTEM
- Manufacturer's system: ELE

## NHTSA's summary

TECHNICAL SERVICE BULLETIN: SERVICE ACTION: ISLA LOGIC IMPROVEMENT \(SA591\) \- This bulletin provides information to improve the Intelligent Speed Limit Assist \(ISLA\) function on certain 2025MY Sorento \(MQ4a PE\) vehicles equipped with 2.5L T\-GDI Theta Ⅲ engines produced from June 25, 2024 through August 8, 2024. When using Smart Cruise Control with ISLA enabled, an affected vehicle may not automatically update the cruise set speed to a new posted speed limit due to a software logic error. If this occurs, the driver can manually change the cruise set speed and/or deactivate the cruise control normally by using the steering wheel controls and brake pedal.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11009073-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11009073-9999.pdf)

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

## Components

Driver assistance, Electrical system, Adaptive cruise control

## Vehicles listed

- 2025 KIA SORENTO

JSON: [/v1/bulletins/11009073](/v1/bulletins/11009073)

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