Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSKIA2021FORTE EXREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCRUISE CONTROL SYSTEMSSMART CRUISE CONTROL SYSTEMSMART CRUISE CONTROL UNITREPAIR PROCEDURESADJUSTMENTVARIANT CODING

2021 Kia Forte EX

Variant Coding

2021 Kia Forte EXSECTION Variant Coding

Switch "OFF" the ignition.
Connect the KDS to Data Link Connector (DLC).
Switch "ON" the ignition.
Select "Vehicle, Model year, Engine, System".
Select "Vehicle S/W Management".
Perform variant coding.

Courtesy of KIA MOTORS AMERICA, INC.

Courtesy of KIA MOTORS AMERICA, INC.

Courtesy of KIA MOTORS AMERICA, INC.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.