Audio Remote Control Repair Procedures

Inspection

1. 1
   Check the resistance between terminals No. 6 and No. 7 at each switch position.

   

   [Audio System]

   Switch	Connector Terminal	Resistance (±5%)
   Volume Down	6 - 7	6.81 k x
   Volume Up	6 - 7	4.61 k x
   Mute	6 - 7	3.11 k x
   Mode	6 - 7	2.11 k x
   Seek down	6 - 7	1.11 k x
   Seek	6 - 7	430 x

2. 2
   Check for voltage between terminals No. 6 and No. 7 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	6 - 7	0.28 ± 0.16 V

Removal

1. 1
   Remove the driver airbag module. (Refer to RT group - "Airbag Module")
2. 2
   Remove the steering wheel rear cover screws.

   

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

   

4. 4
   Remove the audio remote control switch (A).

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

   

Installation

1. 1
   Install the audio remote control switch on the steering wheel.
2. 2
   Install the steering wheel.
3. 3
   Connect the audio remote control switch connector and the airbag connectors.

   Make sure the switch connector is connected correctly.

4. 4
   Install the driver airbag module.

   Turn the ignition switch ON. The SRS indicator should illuminate for approximately six seconds and then turn off. Check that the horn switch operates.