Kia Optima: Inspection - Audio Remote Control. Repair procedures - Audio - Body Electrical System - Kia Optima TF 2011-2021 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
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