Hyundai Genesis (DH): 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
(

    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).

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Repair procedures

    Diagnosis With GDS 1. BSD system defects can be quickly diagnosed with the GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis. 2. Connect the cable of GDS to the data link connector in driver side crash pad lower panel, and turn on the GDS.

    Hyundai Genesis (DH) 2013-2016 Service Manual: In-car Sensor Description and Operation

    Description An in-car air temperature sensor is located in the crash pad lower panel. The sensor contains a thermistor which measures the temperature of the cabin. The signal determined by the resistance value which changes in accordance with perceived inside temperature, is delivered to the heater control unit and according to this signa

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