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.

2012 Kia Forte LX, Automatic TransFACTORY OEM SERVICE PROCEDURE

Key In Switch

Remove the crash pad lower panel.
For sedan, refer to LOWER PANEL REPLACEMENT . For coupe, refer to LOWER PANEL REPLACEMENT .
Disconnect the 6P connector from the key warning switch (A).

Fig 1: Key Warning Switch Connector End View
Courtesy of KIA MOTORS AMERICA, INC.
Check for continuity between the terminals in each position according to the table.

Fig 2: Key Warning Switch Terminals Continuity Chart
Courtesy of KIA MOTORS AMERICA, INC.

Factory Service Tools

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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.