CAR-NAVIGATION CONTROL SWITCH INSPECTION

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1.  Disconnect the negative battery cable.

2.  Remove the upper panel. (See CONSOLE REMOVAL/INSTALLATION.)

3.  Remove the car-navigation control switch. (See CAR-NAVIGATION CONTROL SWITCH REMOVAL/INSTALLATION.)

4.  Verify the resistance and continuity between the car-navigation control switch terminals.

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•  If the resistance and continuity are not as indicated in the tables, replace the car-navigation control switch.

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5.  Apply battery positive voltage to car-navigation control switch terminal E, and connect terminal F to ground.

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6.  Verify that the LED illuminates.

•  If the LED does not illuminate, replace the car-navigation control switch.