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 ...

See also:

Changing the coolant
Have the coolant changed by an authorized Kia dealer according to the Maintenance Schedule at the beginning of this section. CAUTION Put a thick cloth or fabric around the radiator cap befo ...

Auto light control
To operate the auto light, turn the knob on the end of the control lever. If you set the knob to “AUTO” the tail lights and headlights will be turned on or off automatically according to the outs ...

Water pump. Troubleshooting
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