2023 Kia Rio LXFACTORY OEM SERVICE PROCEDURE

WTS #2

  1. Disconnect the negative battery terminal.
  2. Remove the Alternator.

    (Refer to Engine Electrical System - "ALTERNATOR ").

  3. Disconnect the water temperature sensor connector (A).
  4. Remove the water temperature sensor (B) after loosening the mounting bolt.

    Tightening torque:Β 

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

    G13704661Courtesy of KIA MOTORS AMERICA, INC.

    InformationΒ 

    Note that engine coolant may flow out from the water temperature control assembly when removing the sensor.

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:

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