Audio Remote Switch Removal, Installation, and Test

SRS components are located in this area. Review the SRS component locations and the precautions and procedures before doing repairs or service.

2. Steering Wheel Trim - Remove
1.
Remove the case (A).
2.
Remove the screw (A).
3.
Remove the steering wheel trim (A).
4.
Disconnect the connectors (B).

3. Audio Remote Switch - Remove

4. All Removed Parts - Install
1.
Install the audio remote switch in the reverse order of removal.

1. Audio Remote Switch - Test
1.
Measure the resistance between the terminals No. 2 and No. 5 in each switch position according to the table.
Button held down
Resistance
No button pressed
About 10 k?
SOURCE
About 3.7 k?
Right (CH ?)
About 1.7 k?
Left (CH ?)
About 775 ?
? (VOL.UP)
About 357 ?
? (VOL.DOWN)
About 99 ?
2.
With display audio (7-inch Screen): Measure the resistance between the terminals No. 3 and No. 5 in each switch position according to the table.
Button held down
Resistance
MENU
About 33 ?
DISP
About 363 ?
3.
If the resistance is not as specified, replace the audio remote switch.