Kia Optima: Inspection - Hazard Lamp Switch. Repair procedures - Lighting System - Body Electrical System - Kia Optima TF 2011-2021 Service ManualKia Optima: Inspection

1. It will be able to diagnose defects of hazard switch with GDS quickly. GDS can operates actuator forcefully, input/output value monitoring and self diagnosis.
2. Select model and "BCM".
3. Select the "SJB" to check.
4. Select "Current data", if you will check current data of hazard switch. It provides input/output status of SJB.


Hazard Lamp Switch. Repair procedures
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Removal
1. Disconnect the negative(-) battery terminal. 2. Remove the heater comtral module. (Refer to the HA group - "Controller") ...

See also:

Replacement
1. Loosen the wheel nuts slightly. Raise the vehicle, and make sure it is securely supported. 2. Remove wheel nuts, front wheel and tire from front hub. ...

Underdrive Brake Control Solenoid Valve (UD/B_VFS) Description and Operation
Description Underdrive brake control solenoid valve(UD/B_VFS) is attached to the valve body. This variable force solenoid valve directly controls the hydraulic pressure to the underdrive brake. ...

General Service Information
Protection Of The VehicleAlways be sure to cover fenders, seats, and floor areas before starting work. The support rod must be inserte ...

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