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

Kia Cee'd JD 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 ...

Other information:

Kia Cee'd JD Service Manual: Schematic diagrams
Block Diagram Circuit Diagram ...

Kia Cee'd JD Service Manual: Manifold Absolute Pressure Sensor (MAPS) Description and operation
Description Manifold Absolute Pressure Sensor (MAPS) is a speed-density type sensor and is installed on the surge tank. It senses absolute pressure of the surge tank and transfers the analog signal proportional to the pressure to the ECM. By using this signal, the ECM calcul ...

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