Avalon XL V6-3.0L (1MZ-FE) (1997)
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Dimmer Switch: Testing and Inspection
METER ILLUMINATION CONTROL SYSTEM
INSPECT LIGHT CONTROL RHEOSTAT
1. Connect the positive (+) lead from the battery to terminal 1 and the negative lead (-) to terminal 3.
2. Connect the positive (+) lead from the voltmeter to terminal 2 and the negative lead (-) to terminal 3.
3. Turn the rheostat knob and check that the voltage changes.
