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Home >> Kia >> 2016 >> Optima SX Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 91 (Engine Control System Diagnosis - 1.6L (3 Of 3) - Optima (Except HEV)) >> DTC P2101: Throttle Actuator Control Motor Circuit Range/Performance >> Component Inspection

Component Inspection

WARNING: This page is about a different variant/trim than selected.

■ Perform ETC Motor Actuation Test 

  1. Connect KDS/GDS to Data Link Connector (DLC).
  2. Ignition "ON" & ENG "OFF"
  3. Perform "ACTUATION TEST " for ETC Motor.
    Fig 1: Screen Display - Actuation Test (ETC Motor)
    G11832509Courtesy of KIA MOTORS AMERICA, INC.

■ Inspection ETC Motor 

  1. Ignition "OFF"
  2. Disconnect ETC Motor connector.
  3. Measure resistance between power and control terminal of the ETC Motor. (Component Side)

    Specification:  Approx. 2 ~ 3Ω [20°C (68 °F)]

    Fig 2: Screen Display - Resistance Value
    G11832510Courtesy of KIA MOTORS AMERICA, INC.

■ Confirm Part Inspection 

  1. Does the ETC Motor operate properly? (Check variation)

    YES 

    NO 

    • Carefully re-do this troubleshooting guide steps.
    • If problem still occurs, replace ETC Motor and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.