Fuel Level Warning System Inspection - Toyota Hilux Surf 1993 Owner's Manual

BODY ELECTRICAL SYSTEM
2. INSPECT SENDER GAUGE
(Operation)
(a) Connect a series of three 1.5 v dry cell batteries.
(b) Connect the positive (+) lead from the dry cell bat–
(c) Connect the positive (+) lead from the voltmeter to
(d) Check that the voltage rises as the float is moved
If operation is not as specified, replace the sender gauge.
(Resistance)
Measure the resistance between terminals 1 and 3.
wI 52 Liters Fuel Tank
wI 65 Liters Fuel Tank
Models
2WD
4WD
w/ 73 Liters Fuel Tank
If resistance value is not as specified, replace the sender
gauge.
Fuel Level Warning System
1. INSPECT WARNING LIGHT
(a) Disconnect the connector form the sender gauge.
(b) Connect terminals 1 and 3 on the wire harness side
(c) Turn the ignition switch ON, check that the warning
– Combination Meter
teries to terminal 2 through a 3.4 W test bulb and
the negative (–) lead to terminal 1.
terminal 2 and negative (–) lead to terminal 1.
from the top to bottom position.
Float position mm (in.)
Float position
Float position
connector.
light will come on.
If the warning light does not come on, test the bulb.
BE–35
Resistance 1/ )
Resistance (/ )
Resistance (/ )