GROUP

MODEL

Voluntary Service

2024MY

Campaign

Telluride (ON)

NUMBER

DATE

SC344

July 2025

VOLUNTARY SERVICE CAMPAIGN
SUBJECT:

SMART CRUISE CONTROL SOFTWARE
LOGIC IMPROVEMENT (SC344)

This bulletin provides information to upgrade the Smart Cruise Control (SCC) system software on 2024MY
Telluride (ON) vehicles produced from May 16, 2023 through September 10, 2024. Due to radar signal
interference in certain roadway conditions, the subject vehicles may unnecessarily and momentarily reduce
speed when SCC is engaged, accompanied by the illumination of a “Collision Warning” message in the
instrument cluster, a warning sound, as well as the activation of the vehicle’s brake lights. After the warnings
cease, the vehicle will accelerate normally to the SCC set speed. Dealers will upgrade the software logic of the
front radar (FR_RADAR) system to prevent unnecessary reduction in vehicle speed. Refer to SST081 for
software upgrade instructions using Kia Diagnostic System (KDS) tablet and VCI-II and confirm the Upgrade
Event Number/Name, ROM ID Information, and Manual Mode passwords (if applicable) on the applicable
vehicle. Before conducting the procedure, verify that the vehicle is included in the list of affected VINs.

 NOTICE
Repair status for a VIN is provided on KDealer+ (Service → Warranty Coverage → Warranty
Coverage Inquiry → Campaign Information). Not completed Recall / Service Action reports are
available on KDealer+ (Consumer Affairs → Not Completed Recall → Recall VIN → Select Report),
which includes a list of affected vehicles.

A printed copy is for reference only; publication information can be updated at any time.
Always refer to KGIS for the latest information. After logging in kdealer.com, the newest technical
publications are listed in ‘Service Releases’ and has the latest service information that has been released.
Kia America, Inc. Internal Use Only

Page 2 of 4
SUBJECT:

SMART CRUISE CONTROL SW LOGIC IMPROVEMENT (SC344)

Refer to TSB SST081 for instructions to upgrade the ‘FR_RADAR’ system:
To correct this condition, the specified system module should be reprogrammed using KDS
as described in this bulletin in ‘Auto Mode’.
Upgrade Event Name
861.ON PE FR_RDR Upgrade for SCC Operation Logic Improvement

Connect the negative (-) terminal to the battery as shown below.

 NOTICE
Before attempting an ECU upgrade on any Kia model, make sure to first determine whether the
applicable model is equipped with an immobilizer

security system. Failure to follow proper

procedures may cause the PCM to become inoperative after the upgrade and any claims associated
with this repair may be subject to chargeback.

Printed document copy is for reference only; information may be updated at any time. Always refer to KGIS for the latest information.

TSB: SC344 Telluride (ON) July 2025

Kia America, Inc. Internal Use Only

Page 3 of 4

SMART CRUISE CONTROL SW LOGIC IMPROVEMENT (SC344)

SUBJECT:

ROM ID Information Table:
Upgrade Event #861

 IMPORTANT
It is recommended to ALWAYS check the Electronic Parts Catalog (EPC) to locate the ECU Part
Number respective to Auto/Manual Mode ROM IDs. DO NOT reference the parts label affixed to
the ECU.
Model

System

ON

FR_RADAR

IMMO

ECU P/No.

Yes

ROM ID
Previous

New

1.00

1.01

99110 S9160

To verify the vehicle is affected, be sure to check the Calibration Identification of the vehicle's ECM ROM ID
and reference the Information Table as necessary.

Software Information:
The required software must be installed by selecting
the ‘Auto Mode’ ECU Upgrade option.
Note: In some case, the ‘Manual Mode’ installation
option may be required ONLY if the ‘Auto Mode’
function fails or is otherwise noted above.

 NOTICE
If the automatic upgrade fails, turn the ignition ‘OFF’ for about 10 seconds then place it back in the
‘ON’ position to reset the control unit BEFORE performing the manual upgrade.
‘Manual Mode’ passwords.
Menu
ON PE FR_RDR: 99110-S9160

Password
0619

UPGRADE EVENT:
Select the applicable ‘FR_RADAR’ system module
and the Event Group.
•

861.ON PE FR_RDR Upgrade for SCC
Operation Logic Improvement

Verify the affected vehicle Calibration Identification of
the applicable ECU ROM ID and reference the
Information Table on page 3 as necessary.
Printed document copy is for reference only; information may be updated at any time. Always refer to KGIS for the latest information.

Kia America, Inc. Internal Use Only

TSB: SC344 Telluride (ON) July 2025

Page 4 of 4

SMART CRUISE CONTROL SW LOGIC IMPROVEMENT (SC344)

SUBJECT:

AFFECTED VEHICLE RANGE:
Model

Production Date Range

Telluride (ON)

May 16, 2023 to September 10, 2024

REQUIRED TOOL:
Tool Name

Part Number

Kia Diagnostic System

Figure

Comments

N/A

(KDS)

KDS + VCI

WARRANTY INFORMATION:
N Code: N99 C Code: C99
Claim
Type

Causal P/N

Qty.

Repair

Labor Op

Op

Replacement

Description

Code

Time

P/N

(SC344)
R

99110 S9160

0

SCC Software

250A38R0

Logic Improvement

0.3
M/H

N/A

Qty.

0

Refer to Warranty Bulletin 2025-19 for claim submission procedures. For Substitute Transportation
policy, please refer to Service Policy and Procedures Manual (SPPM) 6.11 “Kia Substitute
Transportation”.

 NOTICE
VIN inquiry data for this repair is provided for tracking purposes only. Kia retailers should reference
SC344 when accessing the KDealer+ system.

Printed document copy is for reference only; information may be updated at any time. Always refer to KGIS for the latest information.

TSB: SC344 Telluride (ON) July 2025

Kia America, Inc. Internal Use Only