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.

2023 Kia Carnival EXFACTORY OEM SERVICE PROCEDURE

Oil Temperature Sensor (E-Module): Installation

NOTE:

When installing the valve body, make sure that the pin (B) of the manual valve is inserted into the detent lever (A).

Courtesy of KIA MOTORS AMERICA, INC.

When installing the clamp, be careful not to damage the hose.
The existing valve body cover gasket (A) must be replaced with a new one (do not reuse).

Courtesy of KIA MOTORS AMERICA, INC.

Install in the reverse order of removal.
Refill the automatic transaxle fluid.
(Refer to Hydraulic System - "FLUID ")
Refill the engine coolant.
(Refer to Engine Mechanical System - "COOLANT ")
Check for leakage of coolant or fluid from hose connection while the engine is starting and running.

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.