AUDIO CONTROL SWITCH INSPECTION

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1.  Disconnect the negative battery cable.

2.  Remove the driver-side air bag module.(See DRIVER-SIDE AIR BAG MODULE REMOVAL/INSTALLATION.)

3.  Disconnect the audio control switch connector.

4.  Verify the resistance and continuity between the audio control switch terminals.

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•  If the resistance and continuity are not as indicated in the tables, replace the audio control light switch.
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R:  :Resistance.See the table.

Switch position

Resistance (ohm)
VOL- button ON
51—56
VOL+ button ON
140—154
AUTO SCAN button ON
286—315
PRESET button ON
534—589
MODE button ON
985—1,080
MUTE button ON
1,940—2,130
OFF
4,800—5,290