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.

2014 Kia Sedona EXFACTORY OEM SERVICE PROCEDURE

Repair Procedures: Replacement

NOTE: In the case of the vehicle equipped with immobilizer or button engine start system, perform "Key Teaching" procedure. Refer to TEACHING PROCEDURES .

Turn ignition switch OFF and disconnect the negative (-) battery cable.
Disconnect the TCM Connector (A).

Fig 1: Identifying TCM Connector
Courtesy of KIA MOTORS AMERICA, INC.
Remove the air cleaner assembly. Refer to INTAKE AND EXHAUST SYSTEM .
After removing the installation bolts (A) and nut (B), remove the TCM (C).
TCM installation bolt/nut:

9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

Fig 2: TCM, Bolts & Nut
Courtesy of KIA MOTORS AMERICA, INC.
Installation is reverse of removal.

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.