Kia Optima: Rear Glass Defogger - Body Electrical System - Kia Optima TF 2011-2025 Service ManualKia Optima: Rear Glass Defogger

Installation
1. Install the heater control unit. 2. Install the center fascia lower panel. 3. Install the crash pad garnish. ...

Components and Components Location
Component Location 1. Rear glass defogger relay (Engine room relay box) 2. Rear glass defogger switch (A/C controller) 3. Rear glass defogger ...

See also:

Replacement
1. 1. Disconnect the negative (-) battery terminal. 2. Remove the main crash pad lower cover (A). 3. Disconnect the power mosfet connector ...

Mode Control Actuator. Description and Operation
Description The mode control actuator is located at the heater unit.It adjusts position of mode door by operating mode control actuator based on signal of A/C control unit. Pressing mode select s ...

Inspection (With GDS)
1. Check BCM input/output specification of multifunction switch using the GDS. If the specification is abnormal, replace the lamp or wiper switch. 2. If diagnosis is ...

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