1996 TOYOTA T100 check oil

Downloaded from www.Manualslib.com manuals search engine N05986
BE4117
BE−34
− BODY ELECTRICALWIPER AND WASHER SYSTEM
1996 TOYOTA T100 (RM449U)
(b) Connect terminals 3 and 5.
(c) Connect the positive (+) lead from the battery to terminal
6 and the negative (−) lead from the battery to the motor
body, check that the motor stops running at the stop posi-
tion after the motor operates again.
If operation is not as specified, replace the motor.
7. INSPECT WASHER MOTOR OPERATION
Connect the positive (+) lead from the battery to terminal 2 and
the negative (−) lead to terminal 1, check that the motor oper-
ates.
NOTICE:
These tests must be performed quickly (within 20 seconds)
to prevent the coil from burning out.
If operation is not as specified, replace the motor.

Downloaded from www.Manualslib.com manuals search engine Z09692
BA w/ Tachometer
N06031
BE3235
Ignition
Switch
Battery(Wire Harness Side) (3.4W) Fuel Gauge
− BODY ELECTRICALCOMBINATION METER
BE−39
1996 TOYOTA T100 (RM449U)
3. INSPECT TACHOMETER ON−VEHICLE
(a) Connect a tune−up test tachometer, and start the engine.
NOTICE:
Reversing the connection of the tachometer will damage
the transistors and diodes inside. When removing or instal-
ling the tachometer, be careful not to drop or subject it to
heavy shocks.
(b) Compare the tester and tachometer indications.
DC 13.5 V 20°C at (68°F)
Standard indication (rpm)Allowable range (rpm)
700610 − 750
3,0002,850 − 3,150
5,0004,850 − 5,150
7,0006,790 − 7,210
If error is excessive, replace the tachometer.
4. INSPECT VOLT GAUGE SYSTEM
Measure the resistance between terminals A and B.
Resistance: Approx. 347 Ω
If resistance value is not as specified, replace the gauge.
5. INSPECT FUEL RECEIVER GAUGE OPERATION
(a) Disconnect the connector from the sender gauge.
(b) Turn the ignition switch ON, check that the receiver gauge
needle indicates EMPTY.
(c) Connect terminals 1 and 3 on the wire harness side con-
nector through a 3.4 watts test bulb.
(d) Turn the ignition switch ON, check that the bulb lights up
and the receiver gauge needle moves towards the full
side.
HINT:
Because of the silicon oil in the gauge, it will take a short time
for needle to stabilize.
If operation is not as specified, inspect the receiver gauge resis-
tance.

Downloaded from www.Manualslib.com manuals search engine Z09691
w/ Tachometer
w/o TachometerB
A
C
B A
N02651
Warning Light
Ignition
Switch
Battery
BE0146
BE1222
Oil Pressure Gauge
Ignition
Switch
BatterySender
Gauge BE−42
− BODY ELECTRICALCOMBINATION METER
1996 TOYOTA T100 (RM449U)
12. INSPECT ENGINE COOLANT TEMPERATURE RE-
CEIVER GAUGE RESISTANCE
Measure the resistance between terminals.
w/ Tachometer:
Between terminalsResistance (Ω)
A − BApprox. 150.0
A − CApprox. 54.0
B − CApprox. 138.0
w/o Tachometer:
Between terminalsResistance (Ω)
A − BApprox. 25.0
HINT:
Connect the test leads so that the current from the ohmmeter
can flow according to the above order. This circuit includes the
diode.
If resistance value is not as specified, replace the receiver
gauge.
13. INSPECT OIL PRESSURE WARNING LIGHT
(a) Disconnect the connector from the warning switch and
ground terminal on the wire harness side connector.
(b) Turn the ignition switch ON, check that the warning light
lights up.
If the warning light does not light up, test the bulb.
14. INSPECT OIL PRESSURE SENDER GAUGE
(a) Disconnect the connector from the sender gauge.
(b) Check that there is continuity between terminal and
ground with the engine stopped.
(c) Check that there is no continuity between terminal and
ground with the engine running.
HINT:
Oil pressure should be over 49 kPa (0.5 kgf/cm
2, 7.1 psi).
If operation is not as specified, replace the sender gauge.
15. INSPECT RECEIVER OIL PRESSURE GAUGE OP-
ERATION
(a) Disconnect the connector from the sender gauge.
(b) Turn the ignition switch ON, check that the receiver gauge
needle indicates LOW.

Downloaded from www.Manualslib.com manuals search engine N06234
Oil Pressure Gauge
Ignition
Switch
BatteryTest Bulb
(3.4W)
Z09833
w/ TachometerAB
BE4917
Test LED
Battery
BE1217
Ignition
Switch
BatteryWarning Light
BE2570
ONOFF
− BODY ELECTRICALCOMBINATION METER
BE−43
1996 TOYOTA T100 (RM449U)
(c) Ground terminal on the wire harness side connector
through a 3.4 W test bulb.
(d) Turn the ignition ON, check that the bulb lights up and the
receiver gauge needle moves to the high side.
If resistance value is not as specified, replace the receiver
gauge.
16. INSPECT OIL PRESSURE RECEIVER GAUGE RESIS-
TANCE
Measure the resistance between terminals A and B.
Resistance: Approx. 25.0 Ω
If resistance value is not as specified, replace the receiver
gauge.
17. INSPECT OIL PRESSURE SENDER GAUGE OPERA-
TION
(a) Disconnect the connector from the sender gauge.
(b) Apply battery positive voltage to the sender gauge termi-
nal through a test LED.
(c) Check that the bulb does not light when the engine is
stopped.
(d) Check that the LED flashes when the engine is running.
The number of flashes should vary with the engine speed.
If operation is not as specified, replace the sender gauge.
18. INSPECT BRAKE WARNING LIGHT
(a) Disconnect the connectors from the level warning switch
and parking brake switch.
(b) Connect terminals on the wire harness side connector of
the level warning switch connector.
(c) Turn the ignition switch ON, check that the warning light
lights up.
If the warning light does not light up, test the bulb.
19. INSPECT BRAKE FLUID LEVEL WARNING SWITCH
(a) Check that there is no continuity between terminals with
the switch OFF (float up).
(b) Check that there is continuity between terminals with the
switch ON (float down).
If operation is not as specified, replace the switch.

Downloaded from www.Manualslib.com manuals search engine BE1PK−02
− BODY ELECTRICALANTENNA
BE−81
1881 Author: Date:
1996 TOYOTA T100 (RM449U)
ANTENNA
INSPECTION
1. INSPECT ANTENNA MOTOR
(a) Connect the positive (+) lead from the battery to terminal
1 and the negative (−) lead to terminal 2.
(b) Check that the motor turns (moves upward).
NOTICE:
These tests must be done quickly (within 3 − 5 seconds) to
prevent the coil from burning out.
(c) Then, reverse the polarity, check that the motor turns the
opposite way (moves downward).
NOTICE:
These tests must be done quickly (within 3 − 5 seconds) to
prevent the coil from burning out.
2. INSPECT ANTENNA MOTOR CONTROL RELAY CIR-
CUIT
Disconnect the connector from the relay and inspect the con-
nector on wire harness side, as shown in the chart below.
Tester connectionConditionSpecified condition
2 − 3ConstantContinuity
6 − GroundConstantContinuity
1 − GroundConstantBattery positive voltage
4 − GroundIgnition switch LOCK or ACCNo voltage
4 − GroundIgnition switch ONBattery positive voltage
5 − GroundIgnition switch LOCKNo voltage
5 − GroundIgnition switch ACC or ONBattery positive voltage
7 − GroundIgnition switch LOCKNo voltage
7 − GroundIgnition switch ACC or ON
(Radio switch and cassette OFF)No voltage
7 − GroundIgnition switch ACC or ON
(Radio switch or cassette ON)Battery positive voltage
8 − GroundIgnition switch LOCKNo voltage
If circuit is as specified, replace the relay.

Downloaded from www.Manualslib.com manuals search engine I01392
Condition: Insufficient cooling
NOTE : These gauge indica-
tions are shown when the
refrigeration system has
been opened and the refrig-
erant charged without vacu-
um purging.
I01450
Condition: Insufficient cooling
− AIR CONDITIONINGAIR CONDITIONING SYSTEM
AC−7
1996 TOYOTA T100 (RM449U)
(7) Air present in refrigeration system
Symptom seen in
refrigeration systemProbable causeDiagnosisRemedy
 Pressure too high on both low
and high pressure sides
 The low pressure piping hot to
the touch
 Bubbles seen in sight glass
Air entered in refrigeration system
 AIr present in refrigeration sys-
tem
 Insufficient vacuum purging
(1) Check compressor oil to see if
it is dirty or insufficient
(2) Evacuate air and charge new
refrigerant
(8) Expansion valve improperly
Mounted/ Heat sensing tube defective
(Open too wide)
Symptom seen in
refrigeration systemProbable causeDiagnosisRemedy
 Pressure too high on both low
and high pressure sides
 Frost or large amount of dew on
piping on low pressure side
Trouble in expansion valve or heat
sensing tube not installed correctly
 Excessive refrigerant in low
pressure piping
 Expansion valve opened too
wide(1) Check heat sensing tube
installed condition
(2) Check expansion valve
Replace if defective

Downloaded from www.Manualslib.com manuals search engine AC07W−02
N13080
AC−38
− AIR CONDITIONINGCOMPRESSOR AND MAGNETIC CLUTCH
1972 Author: Date:
1996 TOYOTA T100 (RM449U)
COMPRESSOR AND MAGNETIC
CLUTCH
ON−VEHICLE INSPECTION
1. SET ON MANIFOLD GAUGE SET
(See page AC−17)
2. START ENGINE
3. INSPECT COMPRESSOR FOR METALLIC SOUND
Check if there is an abnormal metallic sound from the compres-
sor when the A/C switch is on.
If abnormal metallic sound is heard, replace the compressor as-
sembly.
4. INSPECT REFRIGERANT PRESSURE
See ”ON−VEHICLE INSPECTION” of AIR CONDITIONING
SYSTEM on page AC−3.
5. STOP ENGINE
6. INSPECT VISUALLY FOR LEAKAGE OF REFRIGER-
ANT FROM SAFETY SEAL
Using a gas leak detector, check for leakage of refrigerant.
If there is any leakage, replace the compressor assembly.
7. SET OFF MANIFOLD GAUGE SET
(See page AC−18)
8. MAKE THESE VISUAL CHECK:
(a) Leakage of grease from the clutch bearing.
(b) Signs of oil on the pressure plate
If necessary, repair or replace.
9. INSPECT MAGNETIC CLUTCH BEARING FOR NOISE
(a) Start engine.
(b) Check for abnormal noise from near the compressor
when the A/C switch is OFF.
If abnormal noise is being emitted, replace the magnetic clutch.
10. INSPECT MAGNETIC CLUTCH OPERATION
(a) Disconnect the connector.
(b) Connect the positive (+) lead from the battery to terminal
on the magnetic clutch connector and the negative (−)
lead to the body ground.
(c) Check that the magnetic clutch is energized.
If operation is not as specified, replace the magnetic clutch.

Downloaded from www.Manualslib.com manuals search engine AC081−02
− AIR CONDITIONINGCOMPRESSOR AND MAGNETIC CLUTCH
AC−45
1996 TOYOTA T100 (RM449U)
INSTALLATION
1. INSTALL COMPRESSOR
(a) Install the compressor with 4 bolts.
Torque: 25 N·m (250 kgf·cm, 18 ft·lbf)
(b) Connect the connector.
2. CONNECT DISCHARGE AND SUCTION HOSES
Connect the both hoses with the 2 bolts.
Torque: 10 N·m (100 kgf·cm, 7 ft·lbf)
NOTICE:
Hose should be connected immediately after the caps have been removed.
HINT:
Lubricate 2 new O−rings with compressor oil and install the hoses.
3. INSTALL AND CHECK DRIVE BELT
(See page AC−16, AC−14)
4. INSTALL ENGINE UNDER COVER
5. 5VZ− FE Engine Models:
INSTALL PS PUMP SET BOLT AND NUT
Torque: 43 N·m (440 kgf·cm, 32 ft·lbf)
6. CONNECT NEGATIVE (−) TERMINAL CABLE TO BATTERY
7. EVACUATE AIR FROM REFRIGERATION SYSTEM
8. CHARGE SYSTEM WITH REFRIGERANT
Specified amount: 650 ± 50 g (22.92 ± 1.76 oz.)
9. INSPECT FOR LEAKAGE OF REFRIGERANT
Using a gas leak detector, check for leakage of refrigerant.
If there is leakage, check the tightening torque at the joints.
10. INSPECT A/C OPERATION