Hyundai Genesis: Hands Free System / Hands Free Switch Repair procedures

Inspection
1.
Check for resistance between terminals in each switch position(LH).

[Audio]
Switch
Connector
terminal
Resistance
(±5%)
Speech Recognition
6~8
18.81k?
SEEK UP
6~8
4.51k?
SEEK DN
6~8
2.11k?
Mode
6~8
6.71k?
SEND
6~8
430?
END
6~8
1.11k?
MUTE
1~8
0
VOL UP
2~3
-
VOL DN
2~3
-

2.
Check for resistance between terminals in each switch position(RH).

[Cruise]
Switch
Connector
terminal
Resistance
(±5%)
CANCEL
2~3
180?
RES+
2~3
550?
SET-
2~3
330?
Cruise ON/OFF
2~3
880?
Space betweencars
2~3
2.54k?

Diagnosis With GDS
1.
In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (GDS).
(1)
Self diagnosis : Checking failure and code number (DCT)
(2)
Current data : Checking the system input/output data state
(3)
Actuation test : Checking the system operation condition
(4)
Additional function : Controlling other features including system option setting and zero point adjustment
The BCM communicates with the GDS and then reads the input/output value and drives the actuator.
2.
Select the 'Steering wheel remote control' and the system to be checked in order to check the vehicle with the tester.
3.
Select the 'Steering wheel remote control (SWRC)' to check the Steering wheel remote control (SWRC)
   
Select 'Sensor Data' and 'Steering wheel remote control (SWRC)' to check the Instrument Panel Module (Sensor Data).
4.
Select the "Current date" menu to search the current state of the input/output data.
The input/output data for the sensors corresponding to the 'Premium AVN' can be checked.
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the driver airbag module.
(Refer to Restraint - "Driver Airbag (DAB) Module and Clock Spring")
3.
Loosening the screws from the steering cover.

4.
Remove the steering back cover (A)

5.
Loosen the screws after disconnecting the steering wheel remote control switch connector (A).

6.
Remove the handsfree remote control switch (A) after loosening the screws.

Installation
1.
Install the remote control switch on the steering wheel.
2.
Install the steering wheel.
3.
Reconnect the remote control switch connector and airbag connectors.
   
Make sure that the switch connector is plugged in properly.
4.
Install the driver airbag module.
5.
Connect the negative (-) battery terminal.
Hands Free Switch Schematic Diagrams
Circuit Diagram ...

Hands Free Mic Repair procedures
Inspection 1. Disconnect the negative (-) battery terminal. 2. Remove the overhead console. 3. Remove the handsfree mic (B) after disconnecting the handsfree mic connector (A). 4. Chec ...

Other information:

Hyundai Genesis (DH) 2013-2016 Service Manual: Passenger Airbag (PAB) Module Repair procedures


Removal 1. Disconnect the battery negative cable and wait for at least three minutes before beginning work. 2. Remove the crash pad. (Refer to Body - "Crash Pad" ) 3. Disconnect the passenger airbag connector (A) and remove the mounting bolts (B).     The airbag separ ...

Hyundai Genesis (DH) 2013-2016 Service Manual: Middle Speed Sensor Specifications


Specifications ? Type: Hall Effect Sensor ? Specifications Operation condition (°C)°F ((-)40~150)) -40~302Air gap(mm)in.1.3(0.0512)Output voltage(V)High1.4Low0.7 ...

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