Kia Optima: Inspection (With GDS) - Repair procedures - Multifunction switch - Body Electrical System - Kia Optima TF 2011-2025 Service ManualKia Optima: 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 required on the multifunction switch, select model and "BCM".
3. To consult the present input/output value of BCM, "Current DATA". It provides information of BCM input/output conditions of power supply, turn signal/brake lamp, headlamp, door, locks, outside mirror, wiper, auto-light and transmitters etc.

4. To perform compulsory operation on BCM input factors, select "ACTUATION TEST".


Inspection
Lighting Switch InspectionWith the multifunction switch in each position, make sure that continuity exists between the terminals below. If continuity is not as specified, replace the multi-functio ...

Removal
1. Disconnect the negative (-) battery terminal. 2. Remove the steering wheel. (Refer to the ST group - "Steering column & shaft") 3. ...

See also:

Fuse/relay panel description
Inside the fuse/relay panel covers, you can find the fuse/relay label describing fuse/relay name and capacity. Instrument panel fuse panel Engine room (Button starting BOX)* Engine co ...

Highway driving
Tires Adjust the tire inflation pressures to specification. Low tire inflation pressures will result in overheating and possible failure of the tires. Avoid using worn or damaged tires which may r ...

Replacement (With EPB)
Rear brake pads 1. Remove the rear wheel & tire. 2. Connect the GDS to the data link connector located underneath the dash panel. 3. Ignition "ON& ...

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