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 MANUALSKIA2015SORENTO EX, FWDREPAIR AND DIAGNOSISELECTRICALSTARTERBUTTON ENGINE START SYSTEMSTART/STOP BUTTONREPAIR PROCEDURESINSPECTION

2015 Kia Sorento EX, FWD

Repair Procedures: Inspection

2015 Kia Sorento EX, FWDSECTION Inspection

It will be able to diagnose defects of Smart key with GDS quickly. GDS can operates actuator forcefully, input/output value monitoring and self diagnosis.
Select model and "Smart key system (Button start)" menu.

Fig 1: Display - Smart Key System (Button Start) Menu Screen
Courtesy of KIA MOTORS AMERICA, INC.
Select "Current Data", if you want to check current data of smart key system.
It provides the input/output status of each module.

Fig 2: Display - Smart Key System Current Data Screen
Courtesy of KIA MOTORS AMERICA, INC.
If you want to check smart key system operation forcefully, select "Actuation test".

Fig 3: Display - Smart Key System Key Out Indicator Screen
Courtesy of KIA MOTORS AMERICA, INC.

RENDER: 1.0x

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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.