Toyota Camry Manual page 388

BODY ELECTRICAL SYSTEM
FUEL SENDER GAUGE INSPECTION
Operation
(a) Connect a series of three 1.5 V dry cell batteries.
(b) Connect the positive (+) lead from the dry cell batte–
ries to terminal 2 through a 3.4 W test bulb and the
negative (–) lead to terminal 3.
(c) Check that the voltage rises between terminals 2 and
3 as the float is moved from the top to bottom posi–
tion.
Resistance
Measure the resistance between terminals 2 and 3 for
each float position.
Float position mm (in.)
1/2
If resistance value is not as specified, replace the
sender gauge.
FUEL LEVEL WARNING LIGHT
INSPECTION
INSPECT FUEL LEVEL WARNING LIGHT
a) Disconnect the connector from the sender gauge.
b) Connect terminals 1 and 3 on the wire harness side
connector.
e) Turn the ignition switch ON, check that the warning
light lights up.
If the warning light does not light up, test the bulb or
inspect wire harness.
FUEL LEVEL WARNING SWITCH
INSPECTION
INSPECT FUEL LEVEL WARNING SWITCH
(a) Apply battery positive voltage between terminals 1
and 3 through a 3.4 W test bulb, check that the bulb
lights up.
HINT: It will take a short time for the bulb to light up.
– COMBINATION METER
Approx. 35.5 (1.40)
Approx. 90.9 (3.59)
Approx. 157.4 (6.20)
BE–69
Resistance (Ω)
Approx. 3
Approx. 30.8
Approx. 110