Kia Optima: Heater & A/C Control Unit(Dual). Repair procedures

Heater & A/C Control Unit(Dual). Components and Components Location

Components Control Panel Connector pin function Connector PIN NO. Function Connector PIN NO. Function ...

Self Diagnosis

1. Self-diagnosis process 2. How to read self-diagnostic code After the display panel flickers three times every 0.5 second, the corresponding fault code flick ...

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Repair procedures
Inspection [System Inspection] 1. Disconnect the vapor hose from the throttle body and connect a vacuum pump to the nipple on the throttle body. 2. Chec ...

Aux, USB and iPod®* port
If your vehicle has an aux and/or USB(universal serial bus) port or iPod® port, you can use an aux port to connect audio devices and an USB port to plug in an USB and also an iPod® port to plug ...

Front fog light
Fog lights are used to provide improved visibility and avoid accidents when visibility is poor due to fog, rain or snow etc. The fog lights will turn on when fog light switch (1) is turned to ON ...