Hyundai Accent (HC): Audio / Audio Unit

Hyundai Accent (HC) (2017 - 2022) Service Manual / Body Electrical System / Audio / Audio Unit

- Components [Bluetooth + Blue Link + SXM]

Connector Pin Information
NoConnector AConnector BConnector C
1Left rear door speaker (+)-B_CAN (HI)
2Left rear door speaker (-)Mic signal (+)C_CAN (HI)-bluelink only
3---
4---
5-Antenna power -
6Cameara powerIllumination (+)-
7Camera videoMM CAN (High)-
8--B_CAN (Low)
9-Alt L out (-)C_CAN (Low)-bluelink only
10AUX AudioBattery (+)-
11AUX DetectBattery (+)-
12Steearing wheel remote controllerGround-
13Left front door speaker (+)Ground-
14Left front door speaker (-)MIC ground-
15Right front door speaker (-)Mic signal (-)Airbag -bluelink only
16Right front door speaker (+)--
17-N- PositonBluelink switch-bluelink only
18---
19-Illumination (-)-
20Camera power groundMM CAN (Low)-
21Camera video ground--
22-ACC
23--
24AUX Audio L-
25AUX Audio groundReverse
26Steearing wheel remote controller groundDoor open
27Right rear door speaker (-)Door unlock status
28Right rear door speaker (+)Manual parking
29-P Position
30-AV tail
31-Transmision detect
32--
33Camera shield groundIGN 1
34--
35--
36-
37-
38Speed

[Bluetooth + SXM]

Connector Pin Information
NoConnector AConnector B
1Rear door speaker (Left +)-
2Rear door speaker (Left -)Mic signal (+)
3USB Ground-
4USB Data (High)Detent
5USB Data (Low)Antenna power
6USB Data (VCC)Illumination (+)
7CAMERA VIDEO-
8--
9--
10AUX Audio RBattery (+)
11AUX DetectBattery (+)
12Steering wheel remote controlGround
13Front door speaker (Left +)Ground
14Front door speaker (Left -)-
15Front door speaker (Righ -)Mic signal (-)
16Front door speaker (Righ +)-
17--
18-Vehicle speed
19-Illumination (-)
20CAMERA POWER-
21CAMERA VIDEO GND-
22-ACC
23--
24AUX Audio L-
25AUX Audio groundREVERSE
26Steering wheel remote control groundDoor open
27Rear door speaker (Right -)-
28Rear door speaker (Right +)Manual parking (MT)
29-P-Position (AT)
30--
31--
32CAMERA POWER GNDIGN 1
33--
34--
35-N Positon (M/T)
36CAMERA DETENT
37Transmission detect (M/T)
38-

- Removal

1.Disconnect the negative (-) battery terminal.

2.Remove the center fascia panel.(Refer to Body - "Crash Pad")

3.Seperate the audio head unit (A) from crash pad after loosening the screws (4EA).

4.Remove the audio head unit after disconnecting the connectors and cable (A).

- Installation

1.Connect the audio unit connectors and cable.

2.Install the audio head unit.

3.Install the center fescia panel.

4.Connect the negative (-) battery terminal.

   

1)Make sure the connector are connected in properly.

2)Check the audio system.

Audio

Speakers

Other information:

Hyundai Accent (HC) (2017 - 2022) Service Manual: Schematic Diagrams

- Schematic Diagrams - Terminal Function Wire NoDesignationCurrent MaxMin 13Ground for recirculation pump39A10A 1Voltage supply for pump motor39A10A 25Voltage supply for solenoid valves15A2A 38Ground for solenoid valves andECU15A2A 22Signal wheel speed sensor (FL)16.8 mA5.9 mA 33Voltage supply for the active wheel speed sensor (RL)16.

Hyundai Accent (HC) (2017 - 2022) Service Manual: Fuel Tank Pressure Sensor (FTPS)

- Description Fuel Tank Pressure Sensor (FTPS) is a component of the evaporative emission control system and is installed on the fuel tank, the fuel pump, or the canister. It checks the purge control solenoid valve operation and detects a leakage of the system. - Specification Pressure[kPa (kgf/cm², in H2O)]Output Voltage (V) -6.67 (-0.

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