2016 Kia Rio EX, 4D HatchbackFACTORY OEM SERVICE PROCEDURE

Repair Procedures: Inspection: Replacement

NOTE: When replacing the TCM, the vehicle equipped with immobilizer must be performed the procedure as below.
[In the case of installing used TCM]
  1. Perform "TCM neutralization mode" procedure with GDS. (Refer to " IMMOBILIZER SYSTEM " )
  2. Insert the key and turn it to the IGN ON and OFF position.

Then the TCM key register process is completed automatically.
[In the case of installing new TCM]- Insert the key and turn it to the IGN ON and OFF position.
Then the TCM key register process is completed automatically.
  1. Turn ignition switch OFF and disconnect the negative (-) battery cable.
  2. Disconnect the TCM connector (A).
    Fig 1: Locating TCM Connector
    G11845493Courtesy of KIA MOTORS AMERICA, INC.
  3. Remove the bracket installation bolts (A) and the nut (B).

    TCM installation bolt/nut: 

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

    Fig 2: Removing Bracket Installation Bolts And Nut (1 Of 2)
    G11845494Courtesy 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.