Avalon XL V6-3.0L (1MZ-FE) (1997)
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Low Fuel Lamp/Indicator: Testing and Inspection
Fuel Level Warning Switch
INSPECT FUEL LEVEL SWITCH OPERATION
1. Apply battery positive voltage between terminals 1 and 3 through a 3.4 W test bulb, check that the bulb lights up.
HINT: It takes a short time for the bulb to light up.
2. Submerge the switch in fuel, check that the bulb goes out.
If operation is not as specified, replace the sender gauge.
