Kia Optima: Removal - Windshield Deicer Switch. Repair procedures - Windshield Deicer - Body Electrical System - Kia Optima TF 2011-2025 Service ManualKia Optima: Removal

1. Disconnect the negative (-) battery terminal.
2. Remove the lower (A) after loosening the mounting screws.

(Refer to the BD group - "Crash pad")

3. Remove the heater control unit contained the windshield deicer switch from the center fascia lower panel.

Inspection
1. The windshield deicer switch inputs can be checked using the GDS. 2. To check the input value of windshield deicer switch, select option "Body Control Module& ...

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

See also:

ECM Terminal And Input/Output signal
ECM Terminal Function Connector [CHTG-AG] Pin No. Description Connected to 1 Ignition Coil (Cylinder #2) control output [W ...

Troubleshooting
Basic Troubleshooting Basic Troubleshooting Guide Customer Problem Analysis Sheet Basic Inspection ProcedureMeasuring Condition of Electronic Parts' Resistance The measured resistance at hi ...

Installation
1. Remove the ignition key from the vehicle. 2. Disconnect the battery negative cable and wait for at least three minutes. 3. Tighten the curtain airb ...

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