Hyundai Tucson: Audio / Audio Remote Control Repair procedures

Hyundai Tucson (LM) 2010-2015 Service Manual / Body Electrical System / Audio / Audio Remote Control Repair procedures

Inspection

Check for resistance between No.6 and No.7 terminals in each switch position.

[Audio System]

Switch	Connector terminal	Resistance (±5%)
Volume down	6 - 7	6.81 kx
Volume up	6 - 7	4.61 kx
Mute	6 - 7	3.11 kx
Mode	6 - 7	2.11 kx
Seek down	6 - 7	1.11 kx
Seek up	6 - 7	430 x

Check for voltage between No.6 and No.7 terminal in each switch position.

[Audio System]

Switch	Connector terminal	Output voltage
Volume down	6 - 7	1.95 ± 0.16 V
Volume up	6 - 7	1.63 ± 0.16 V
Mute	6 - 7	1.31 ± 0.16 V
Mode	6 - 7	1.02 ± 0.16 V
Seek down	6 - 7	0.63 ± 0.16 V
Seek up	6 - 7	0.28 ± 0.16 V

Removal

1.	Remove the driver airbag module. (Refer to the RT group - "Airbag module")

2.	Remove the steering wheel screws from the back cover.

3.	Disconnect the audio remote control switch connector (A).

Remove the audio remote control switch (A).

Be careful not to damage the hook when removing the switch.

Installation

1.	Install the audio remote control switch on the steering wheel.

2.	Install the steering wheel.

Reconnect the audio remote control switch connector and airbag connectors.

Make sure that the switch connector is plugged in properly.

Install the driver airbag module.

Turn the ignition switch ON; the SRS indicator light should be turned on for about six seconds and then go off.

Make sure horn button works.

Audio Remote Control Schematic Diagrams

Circuit Diagram ...

AUX(Auxiliary) Jack Schematic Diagrams

Circuit Diagram ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Power Seat Control Switch Repair procedures
Inspection 1. With the power seat switch in each position, make sure that continuity exists between the terminals below. If continuity is not as specified, replace the power seat switch. Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the power seat recliner cover ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Back-up Lamp Switch Repair procedures
Inspection 1. Disconnect the back up lamp switch connector (A). 2. Check the continuity between no. 1 and 2 terminals of backup lamp switch. When the shift lever is in reverse, there should be continuity. 3. If necessary, repair or replace the backup lamp switch. Replacement 1. ...