Kia Soul: Audio Unit Inspection - Audio - Body Electrical SystemKia Soul: Audio Unit Inspection

Kia Soul 2014-2019 PS Service Manual / Body Electrical System / Audio / Audio Unit Inspection

1.
Check the specified value of AVN head unit connectors in specified condition.
Standard type
Connector A
No.
 Name
 Terminal Description
 Condition
 Specified Condition
A1
 Rear left speaker (+)
 Loudspeaker Rear Left+
 Needed connection to the car
 Analog output
A2
 Front left speaker (+)
 Loudspeaker Front Left+
 Needed connection to the car
 Analog output
A3
 Front right speaker (+)
 Loudspeaker Front Right+
 Needed connection to the car
 Analog output
A4
 Rear right speaker (+)
 Loudspeaker Rear Right+
 Needed connection to the car
 Analog output
A5
 -
 -
 　
 　
A6
 -
 -
 　
 　
A7
 -
 -
 　
 　
A8
 Illumination (+)
 Rheostat from vehicle +
 Needed connection to the car
 　
A9
 Detent
 Detent
 Needed connection to the car
 　
A10
 Rear left speaker (-)
 Loudspeaker Rear Left-
 Needed connection to the car
 Analog output
A11
 Front left speaker (-)
 Loudspeaker Front Left-
 Needed connection to the car
 Analog output
A12
 Front right speaker (-)
 Loudspeaker Front Right-
 Needed connection to the car
 Analog output
A13
 Rear right speaker (-)
 Loudspeaker Rear Right-
 Needed connection to the car
 Analog output
A14
 -
 -
 　
 　
A15
 -
 -
 　
 　
A16
 -
 -
 　
 　
A17
 Illumination (-)
 Rheostat from vehicle -
 Needed connection to the car
 　
A18
 Remote antenna
 Remote Power supply for Antenna
 Acc on
 9V ~ 18V

Connector B
No.
 Name
 Terminal Description
 Condition
 Specified Condition
B1
 -
 -
 　
 　
B2
 -
 -
 　
 　
B3
 -
 -
 　
 　
B4
 Steering remocon
 Steering Wheel Remote Control
 Steering Wheel switch pushed
 0.5V ~ 3V
B5
 -
 -
 　
 　
B6
 USB D (+)
 USB D+
 USB device is inserted
 3.2V ~ 3.45
B7
 USB/ iPod VDD
 USB /iPod power
 USB/iPod device is inserted
 4.9V ~ 5.1V
B8
 AUX R input
 AUX Right Sound Signal
 External Auxiliary device is Audio playing (At time of Aux jack use)
 A waveform synchronized with sound is output
B9
 AUX ground
 AUX Reference Ground
 Always
 Below 1 ohm
B10
 Mic (+) (Bluetooth)
 Bluetooth MIC+
 Input the Voice Signal via MIC
 A waveform synchronized with Voice data via MIC
B11
 ACC
 Accessory
 Engine switch on(ACC)
 11 ~ 14 V
B12
 Battery (+)
 Battery
 Always
 11 ~ 14 V
B13
 -
 -
 　
 　
B14
 -
 -
 　
 　
B15
 -
 -
 　
 　
B16
 Vehicle speed
 Speed Sensor Signal
 Engine switch on(IGN), car is moved slowly
 Approx. 5V Level Pulse Generation
B17
 Remote control ground
 Steering Wheel Remote Control Gnd
 Always
 Below 1 ohm
B18
 USB D (-)
 USB D-
 USB device is inserted
 3.2V ~ 3.45
B19
 USB/ iPod ground
 iPod detection line
 iPod device is inserted
 GND
B20
 AUX detect
 AUX Signal Input Detect
 Auxiliary device is inserted
 0V(Low) → 5V(High)
B21
 AUX L input
 AUX Left Sound Signal
 External Auxiliary device is Audio playing (At time of Aux jack use)
 A waveform synchronized with sound is output
B22
 Mic (-) (Bluetooth)
 Bluetooth MIC-
 Input the Voice Signal via MIC
 A waveform synchronized with Voice data via MIC
B23
 -
 -
 　
 　
B24
 Power ground
 Ground
 Always
 Below 1 ohm

UVO type (Internal amplifier)
Connector A
No.
 Name
 Terminal Description
 Condition
 Specified Condition
A1
 Rear left speaker (+)
 Loudspeaker Rear Left +
 Needed connection to the car
 Analog output
A2
 Front left speaker (+)
 Loudspeaker Front Left +
 Needed connection to the car
 Analog output
A3
 Front right speaker (+)
 Loudspeaker Front Right +
 Needed connection to the car
 Analog output
A4
 Rear right speaker (+)
 Loudspeaker Rear Right +
 Needed connection to the car
 Analog output
A5
 -
 -
 　
 　
A6
 -
 -
 　
 　
A7
 -
 -
 　
 　
A8
 Illumination (+)
 Rheostat from vehicle +
 Needed connection to the car
 　
A9
 -
 -
 　
 　
A10
 Rear left speaker (-)
 Loudspeaker Rear Left -
 Needed connection to the car
 Analog output
A11
 Front left speaker (-)
 Loudspeaker Front Left -
 Needed connection to the car
 Analog output
A12
 Front right speaker (-)
 Loudspeaker Front Right -
 Needed connection to the car
 Analog output
A13
 Rear right speaker (-)
 Loudspeaker Rear Right -
 Needed connection to the car
 Analog output
A14
 -
 -
 　
 　
A15
 -
 -
 　
 　
A16
 Door unlock
 Door unlock signal from BCM
 Needed connection to the car
 　
A17
 Illumination (-)
 Rheostat from vehicle -
 Needed connection to the car
 　
A18
 Remote antenna
 Remote supply for motorised antenna
 Needed connection to the car
 9V ~ 18V

Connector B
No.
 Name
 Terminal Description
 Condition
 Specified Condition
B1
 CAN high
 CAN-H I/F
Needed connection to the car
 　
B2
 -
 -
 　
 　
B3
 -
 -
 　
 　
B4
 Steering remocon
 STEEL WHEEL REMOTE CONTROL INPUT
 Needed connection to the car
 0.5V ~ 3V
B5
 -
 NC(REAR  REMOTE CONTROL INPUT)
 Needed connection to the car
 　
B6
 Camera video input
 CAMERA_VIN SIGNAL
 Needed connection to the car
 　
B7
 Camera battery (+)
 CAMERA POWER SUPPLY
 Needed connection to the car
 4.9V ~ 5.5V
B8
 AUX R input
 AUX ST SOUND R-CH INPUT
 Needed connection to the car
 A waveform synchronized with sound is output
B9
 AUX ref. ground
 AUX ST SOUND GND
 Needed connection to the car
 Below 1 ohm
B10
 Mic (+) (Bluetooth)
 BLUETOOTH H/F VOICE INPUT PIN
 Needed connection to the car
 A waveform synchronized with Voice data via MIC
B11
 ACC
 ACC
 Needed connection to the car
 11 ~ 14 V
B12
 Battery (+)
 Fused battery power supply (10A)
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