Kia Optima DL3: Power Train / Fuel Lines, Hoses and Connections

Repair procedures

Inspection

Visually check the fuel lines for cracks, leakage, loose connections, deformation or tank band looseness.

    Repair procedures Inspection 1. Visually check the pipes, hangers and connections for severe corrosion, leaks or damage.

    Repair procedures Inspection [On vehicle inspection] 1. Accelerate the engine to about 3,000 rpm 3 times or more.

    Other information:

    Kia Optima DL3 2019-2026 Service and Repair Manual: Power Door Lock Module

    Repair procedures Inspection    When prying with a flat-tip screwdriver or use a prying trim tool, wrap it with protective tape, and apply protective tape around the related parts, to prevent damage.

    Kia Optima DL3 2019-2026 Service and Repair Manual: Power Seat Control Switch

    Repair procedures Removal 1. Remove the front seat shield outer cover. (Refer to Body - "Front Seat Shield Outer Cover") 2. Remove the power seat control switch (A) by loosening the mounting screws.

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