Kia Optima: Inspection - Audio Remote Control. Repair procedures - Audio - Body Electrical System - Kia Optima TF 2011-2022 Service ManualKia Optima: Inspection

1. Check the audio remote control switch (A) for resistance between connector terminals in each switch position.

[LH-Audio]

[LH-Mute]

[LH-Mute]

[Audio]

[Audio]
Switch
Connector terminal
Resistance
(±5%)
Volume down
2-7
6.81 kΩ
Volume up
2-7
4.61 kΩ
Mode
2-7
2.11 kΩ
Seek up
2-7
1.11 kΩ
Seek down
2-7
430 Ω

[Bluetooth + Voice]

Switch
Connector terminal
Resistance
(±5%)
Bluetooth off
2-5
12.1 kΩ
Bluetooth on
2-5
34.1 kΩ
Voice
2-5
3.9 kΩ

[Mute + Trip + Reset]

Switch
Connector terminal
Resistance
(±5%)
Mute
3-4
0 Ω
Trip
(General option)
2-5
2.55 kΩ
Reset
(General option)
2-5
5.55 kΩ
Trip
(Cruise option)
2-5
1.1 kΩ
Reset
(Cruise option)
2-5
4.1 kΩ


Audio Remote Control. Repair procedures
...

Removal
1. Disconnect the negative (-) battery terminal. 2. Remove the driver airbag module. (Refer to the RT group) 3. Remove the steering wheel. (Refe ...

See also:

Speedometer
The speedometer indicates the forward speed of the vehicle. ODOMETER/TRIPMETER You can choose the odometer, tripmeter A and tripmeter B by pressing the mode selection button. ...

Blower Unit Repair procedures
Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad and heater blower unit. (Refer to HA group-heater unit) 3. Remove the heater blower unit from crash pa ...

Removal
1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Release the residual pressure in fuel line (Refer to “Release Residual Pre ...

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