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Home >> Kia >> 2017 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Charging System - 2.0L (Except HEV)) >> Battery Sensor >> Repair Procedures >> Removal

Repair Procedures: Removal

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Fig 1: Battery Sensor
G12145555Courtesy of KIA MOTORS AMERICA, INC.
  1. Turn the ignition switch OFF.
  2. Disconnect the battery negative (-) terminal (A).

    Battery negative (-) terminal tightening nut: 

    4.0 - 6.0 N.m (0.4 - 0.6 kgf.m, 3.0 - 4.4 lb.ft)

    Fig 2: Disconnecting Battery Negative (-) Terminal
    G12145556Courtesy of KIA MOTORS AMERICA, INC.
  3. Disconnect the battery sensor connector (A).
  4. Remove the battery sensor by loosening the mounting bolt (B).

    Battery sensor cable flange mounting bolt (Chassis ground): 

    10.8 - 13.7 N.m (1.1 - 1.4 kgf.m, 8.0 - 10.1 lb.ft)

    Fig 3: Disconnecting Battery Sensor Connector
    G12145557Courtesy of KIA MOTORS AMERICA, INC.