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)
Audio Unit Installation
1. Connect the connectors and cable. 2. Install the audio head unit and center fascia panel. 3. Connect the neg ...

Speakers Inspection
1. Troubleshooting for Speaker (1) Basic inspection of speaker Inspect the sound from speaker after verifying that the s ...

See also:

Seat Belt Buckle Switch (BS). Removal
1. Disconnect the battery negative cable, and wait for at least three minutes before beginning work. 2. Remove the front passenger seat as ...

Engine number
The engine number is stamped on the engine block as shown in the drawing. ...

SRS Control Module (SRSCM). Components
...