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Home >> Kia >> 2017 >> Optima EX >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Crash Pad (Except HEV) >> Cowl Cross Bar Assembly >> Repair Procedures >> Replacement

Repair Procedures: Replacement

CAUTION: Put on gloves to protect your hands.

Information 

  1. Remove the cowl top cover.

    (Refer to "COWL TOP COVER (EXCEPT HEV) ")

  2. Remove the main crash pad assembly.

    (Refer to Crash Pad - "Main Crash Pad Assembly ")

  3. Remove the cowl side trim.

    (Refer to Interior Trim - "COWL SIDE TRIM ")

  4. Remove the front door scuff trim.

    (Refer to Interior Trim - "COWL SIDE TRIM ")

  5. Disconnect the steering column connectors.

    (Refer to Steering System - "STEERING COLUMN AND SHAFT ")

  6. Lower the steering column after loosening the mounting bolts.

    (Refer to Steering System - "STEERING COLUMN AND SHAFT ")

  7. Remove the accel pedal.

    (Refer to Engine Control/Fuel System - "ACCELERATOR POSITION SENSOR (APS) ")

  8. Separate the floor carpet (A) to obtain space for removing the rear heating duct.

    [Driver's] 

    Fig 1: Locating Floor Carpet (Driver's)
    G12142337Courtesy of KIA MOTORS AMERICA, INC.

    [Passenger's] 

    Fig 2: Locating Floor Carpet (Passenger's)
    G12142338Courtesy of KIA MOTORS AMERICA, INC.
  9. Detach the mounting clip and then remove the rear heating duct (A).

    [Driver's] 

    Fig 3: Locating Rear Heating Duct (Driver's)
    G12142339Courtesy of KIA MOTORS AMERICA, INC.

    [Passenger's] 

    Fig 4: Locating Rear Heating Duct (Passenger's)
    G12142340Courtesy of KIA MOTORS AMERICA, INC.
  10. Disconnect the connector (A) and the mounting clips in the front pillar.

    [Driver's] 

    Fig 5: Locating Front Pillar Connector (Driver's)
    G12142341Courtesy of KIA MOTORS AMERICA, INC.

    [Passenger's] 

    Fig 6: Locating Front Pillar Connector (Passenger's)
    G12142342Courtesy of KIA MOTORS AMERICA, INC.
  11. Disconnect the multi box connectors (A).

    [Driver's] 

    Fig 7: Locating Multi Box Connectors (Driver's)
    G12142343Courtesy of KIA MOTORS AMERICA, INC.

    [Passenger's] 

    Fig 8: Locating Multi Box Connectors (Passenger's)
    G12142344Courtesy of KIA MOTORS AMERICA, INC.
  12. Disconnect the passenger compartment junction box connectors (A).
    Fig 9: Locating Passenger Compartment Junction Box Connectors
    G12142345Courtesy of KIA MOTORS AMERICA, INC.
  13. Disconnect the airbag control module connector (A).
    Fig 10: Locating Airbag Control Module Connector
    G12142346Courtesy of KIA MOTORS AMERICA, INC.
  14. Disconnect the mode actuator (A), AFLS unit (B), temperature actuator (C) connectors.

    [Driver's] 

    Fig 11: Locating Mode Actuator, AFLS Unit And Temperature Actuator (Driver's)
    G12142347Courtesy of KIA MOTORS AMERICA, INC.
  15. Disconnect the auto defogging connector (A).
    Fig 12: Locating Auto Defogging Connector
    G12142348Courtesy of KIA MOTORS AMERICA, INC.
  16. Disconnect the temperature actuator (A), FET (B), evaporator temperature sensor (C) connectors.

    [Passenger's] 

    Fig 13: Locating Temperature Actuator, FET And Evaporator Temperature Sensor (Passenger's)
    G12142349Courtesy of KIA MOTORS AMERICA, INC.
  17. Disconnect the intake actuator connector (A).
    Fig 14: Locating Intake Actuator Connector
    G12142350Courtesy of KIA MOTORS AMERICA, INC.
  18. Disconnect the blower motor connector (A).
    Fig 15: Locating Blower Motor Connector
    G12142351Courtesy of KIA MOTORS AMERICA, INC.
  19. Loosen the cowl cross bar mounting bolts (A).
    Fig 16: Locating Cowl Cross Bar Mounting Bolts
    G12142352Courtesy of KIA MOTORS AMERICA, INC.
  20. Remove the cowl cross bar mounting bolt cap (A).
    Fig 17: Locating Cowl Cross Bar Mounting Bolt Cap
    G12142353Courtesy of KIA MOTORS AMERICA, INC.
  21. Remove the cowl cross bar assembly (A) after loosening the mounting bolts & nuts.

    [Driver's] 

    Fig 18: Locating Cowl Cross Bar Assembly With Mounting Bolts And Nuts (Driver's)
    G12142354Courtesy of KIA MOTORS AMERICA, INC.

    [Passenger's] 

    Fig 19: Locating Cowl Cross Bar Assembly With Mounting Bolts And Nuts (Passenger's)
    G12142355Courtesy of KIA MOTORS AMERICA, INC.
  22. Install in the reverse order of removal.

Information