Kia Cee'd: Hands Free System / Hands Free Switch Repair procedures

Kia Cee'd Service Manual / Body Electrical System / Hands Free System / Hands Free Switch Repair procedures

Inspection
Type A
1.
Check the audio remote control switch (A) for resistance between connector 3 and 4 in each switch position.

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

[Call + Voice]
 
Switch
Connector
terminal
Resistance
(±5%)
Voice
2-5
3.9 kΩ
Call off
2-5
12.1 kΩ
Call on
2-5
34.1 kΩ

[Cruise + Flex]
 
Switch
Connector
terminal
Resistance
(±5%)
Cancel
2-7
180 Ω
Set
2-7
330 Ω
Resume
2-7
550 Ω
Cruise
2-7
880 Ω
S/Limit
2-7
1.44 kΩ
Flex steer
4-7
0 Ω

[Trip]
 
Switch
Connector
terminal
Resistance
(±5%)
Trip
2-5
330 Ω
Trip up
2-5
550 Ω
Trip down
2-5
880 Ω

Type B
1.
Check the hands free remote control switch for resistance between terminals in each switch position.
[Audio/ Bluetooth]

[Voice recognition]

[Bluetooth]
 
Switch
Connector
terminal
Resistance
(±5%)
Send
2-7
18.91kΩ
End of call
2-7
40.91kΩ

[Voice recognition]
 
Switch
Connector
terminal
Resistance
(±5%)
Voice
Audio/ Bluetooth connector 2 & Voice recognition connector 3
10.71kΩ

Removal
1.
Remove the hands free switch.
(Refer to Audio - "Audio Remote Control")
Installation
1.
Install the hands free switch.
(Refer to Audio - "Audio Remote Control")
Hands Free Switch Schematic diagrams
Circuit Diagram Type A   1. Remote control switch(LH: Audio) 2. Remote control switch(RH: Cruise+Flex) 3. Bluetooth hands free switch ...

Hands Free Mic Repair procedures
Inspection 1. Disconnect the negative (-) battery terminal. 2. Remove the roof trim assembly. (Refer to Body - "Roof Trim ...

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