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

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

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 ...

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