1996 TOYOTA LAND CRUISER oil

BE−30
−
BODY ELECTRICAL WIPER AND WASHER SYSTEM
1996 LAND CRUISER (RM451U)
(b) Connect terminal 3 and 5.
(c) Connect the positive (+) lead from the battery to terminal
6 and the negative ( −) lead to terminal 1, and check that
the motor stops running at the stop position after the mo-
tor operates again.
If operation is not as specified, replace the motor.
11. Low Speed: INSPECT REAR WIPER MOTOR OPERATION
Connect the positive (+) lead from the battery to terminal 3 and
negative ( −) lead to terminal 2, and check that the motor oper-
ates at low speed.
If operation is not as specified, replace the motor.
12. Stopping at Stop Position: INSPECT REAR WIPER MOTOR OPERATION
(a) Operate the motor at low speed and stop the motor opera-
tion anywhere except at the stop position by disconnect-
ing positive (+) lead from terminal 3.
(b) Connect terminal 3 and 4.
(c) Connect the positive (+) lead from the battery to terminal 1 and the negative ( −) lead to terminal 2, and check that
the motor stops running at the stop position after the mo-
tor operates again.
If operation is not as specified, replace the motor.
13. INSPECT WASHER MOTOR OPERATION
Connect the positive (+) lead from the battery to terminal 2 and
the negative (− ) lead to terminal 1, and check that the motor op-
erates.
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.
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−
BODY ELECTRICAL COMBINATION METER
BE−35
1996 LAND CRUISER (RM451U)
RPM (DC 13.5 V, 25 °C (77 ° F))
Standard indicationAllowable range
700630 − 770
1,000900 − 1,100
2,0001,875 − 2,125
3,0002,850 − 3,150
4,0003,850 − 4,150
5,0004,850 − 5,150
4. INSPECT VOLTMETER
ON−VEHICLE:
Compare the tester and voltmeter indications.
If error is excessive, replace the voltemeter.
5. INSPECT FUEL RECEIVER GAUGE OPERATION
(a) Disconnect the connector from the sender gauge.
(b) Turn the ignition switch ON, and check that the receiver gauge needle indicates EMPTY.
(c) Connect terminals 4 and 5 on the wire harness side con- nector through a 3.4 W test bulb.
(d) Turn the ignition switch ON, and 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.
6. INSPECT FUEL RECEIVER GAUGE RESISTANCE
Between terminalsResistance (Ω )
A − B85.5 − 105.5
A − C126 − 150
B − C*90 − 11 0
*: Include voltmeter resistance
If resistance value is not as specified, replace the fuel receiver
gauge.
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Engine Coolant
Temperature
Gauge
Ignition Switch
Battery Sender
Gauge
Z06815
Engine
Coolant T emperature Gauge
Ignition
Switch Tester Bulb
(3.4 W)
Battery
BE1222
Oil Pressure Gauge
Ignition
Switch Sender
Gauge
Battery
−
BODY ELECTRICAL COMBINATION METER
BE−37
1996 LAND CRUISER (RM451U)
11. INSPECT ENGINE COOLANT TEMPERATURE RE-
CEIVER GAUGE OPERATION
(a) Disconnect the connector from the sender gauge.
(b) Turn the ignition switch ON, and check that the receiver
gauge needle indicates COOL.
(c) Ground terminal on the wire harness side connector through a 3.4 W test bulb.
(d) Turn the ignition switch ON, and check that the bulb lights up and the receiver gauge needle moves to the hot side.
If operation is as specified, replace the sender gauge. Then re-
check the system.
If operation is not as specified, measure the receiver gauge re-
sistance.
12. INSPECT ENGINE COOLANT TEMPERATURE RE-
CEIVER GAUGE RESISTANCE
Measure the resistance between terminals.
Between terminalsResistance (Ω )
A − B71 − 79
A − C117 − 141
B − C185 − 215
HINT:
Connect the test leads so that the current from the ohmmeter
can flow according to the above order. This circuit include the
diode.
If resistance value is not as specified, replace the receiver
gauge.
13. INSPECT OIL PRESSURE RECEIVER GAUGE OP-
ERATION
(a) Disconnect the connector from the sender gauge.
(b) Turn the ignition switch ON, and check that the receiver
gauge needle indicates LOW.
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BE4917
Test LED
Battery
BE1217
Warning Light
Ignition
Switch Battery
N01212
BE−38
−
BODY ELECTRICAL COMBINATION METER
1996 LAND CRUISER (RM451U)
(c) Ground terminal on the wire harness side through a 3.4
W test bulb.
(d) Turn the ignition switch ON, and check that the bulb lights
up and that the receiver gauge needle moves to the high
side.
If operation is not as specified, measure the receiver gauge re-
sistance.
14. INSPECT OIL PRESSURE RECEIVER GAUGE RESIS- TANCE
Measure the receiver gauge resistance between terminals. Resistance:
40 − 48 Ω
If resistance value is not as specified, replace the receiver
gauge.
15. 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 flashed should vary with engine speed.
If operation is not as specified, replace the sender gauge.
16. 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, and check that the warning light lights up.
17. INSPECT PARKING BRAKE SWITCH
(a) Check that there is continuity between terminal and the switch set nut with switch pin released (parking brake le-
ver pulled up).
(b) Check that there is no continuity between terminal and the switch set nut with switch pin pushed in. (parking
brake lever released)
If operation is not as specified, replace the switch.
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BE−40
−
BODY ELECTRICAL COMBINATION METER
1996 LAND CRUISER (RM451U)
23. INSPECT SEAT BELT WARNING RELAY CIRCUIT
Disconnect the connector from the relay and inspect the con-
nector on the wire harness side, as shown in the chart.
Tester connectionConditionSpecified condition
1 − GroundConstantContinuity
4 − GroundDriver’s seat belt position UNFASTENContinuity
4 − GroundDriver’s seat belt position FASTENNo continuity
7 − GroundIgnition key SETContinuity
7 − GroundIgnition key RemoveNo continuity
8 − GroundDriver’s door position OPENContinuity
8 − GroundDriver’s door position CLOSENo continuity
5 − GroundIgnition switch position ONBattery positive voltage
5 − GroundIgnition switch position LOCK or ACCNo voltage
9 − GroundConstantBattery positive voltage
If circuit is as specified, try another relay.
If the circuit is not as specified, check the circuits connected to
other parts.
24. INSPECT ENGINE OIL LEVEL WARNING SWITCH
(a) Check that there is continuity between terminal with the
switch each position.
(b) Heat the switch to above 60° C (140°F) in an oil bath.
(c) Check that there is continuity between terminals with the switch ON (float up).
(d) Check that there is no continuity between terminals with
the switch OFF (float down).
If operation is not as specified, replace the switch.
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Z06300
BrightDark 2
3
Extinguished
1
−
BODY ELECTRICAL COMBINATION METER
BE−41
1996 LAND CRUISER (RM451U)
25. INSPECT ENGINE OIL LEVEL WARNING CIRCUIT
Disconnect the switch connector and inspect the connector on
wire harness side, as shown.
Tester connectionConditionSpecified condition
2 − GroundConstantContinuity
If continuity is not as specified, inspect the wire harness or
ground point.
26. INSPECT ENGINE OIL LEVEL WARNING LIGHT
(a) Disconnect the connector from the switch.
(b) Ground terminal 1 on the wire harness connector.
(c) Turn the ignition switch ON, and check that the warning
light lights up approximately 40 seconds later.
If the warning light does not light up, inspect bulb or wire har-
ness.
27. INSPECT LIGHT CONTROL RHEOSTAT
(a) Connect terminals 1 and 3 through a 3.4 W test bulb.
(b) Connect the positive (+) lead from the battery to terminal
1 and the negative ( −) lead to terminal 2.
(c) Turn the rheostat knob to fully counterclockwise, and
check that the test bulb goes out.
(d) Gradually turn the rheostat knob to clockwise, and check
that the test bulb brightness changes from dark to bright.
If operation is not as specified, replace the rheostat.
HINT:
Adjust the brightness of illumination lights by rheostat.
A/C Control Assembly
Antenna Switch
Ash Receptacle
Audio
Center Diff. Lock Switch
Cigarette Lighter
Defogger Switch
Hazard Warning Switch
Shift Lever
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BE1MF−01
BE4029
Tester PlobeTin FoilHeat Wire
BE0123
At Center
BE0124
0 V
Several
Broken
Wire
−
BODY ELECTRICAL DEFOGGER SYSTEM
BE−43
1996 LAND CRUISER (RM451U)
INSPECTION
1. INSPECT DEFOGGER SWITCH CONTINUITY
ConditionTester connectionSpecified condition
Switch OFF−No continuity
Switch ON2 − 3 − 6Continuity
Illumination circuit1 − 4Continuity
If continuity is not as specified, check the bulb or replace the
switch.
2. INSPECT DEFOGGER RELAY CONTINUITY (See page
BE−46 .)
3. INSPECT DEFOGGER WIRES
NOTICE:
When cleaning the glass, use a soft, dry cloth and wipe the
glass in the direction of the wire. Take care not to damage
the wires.Do not use detergents or glass cleaners with
abrasive ingredients.When measuring voltage, wind a
piece of tin foil around the top of the negative ( −) probe and
press the foil against the wire with your finger, as shown.
(a) Turn the ignition switch ON.
(b) Turn the defogger switch ON.
(c) Inspect the voltage at the center of each heat wire, as shown.
VoltageCriteria
Approx. 5VOkay (No break in wire)
Approx.10V or 0VBroken wire
HINT:
If there is 10 V, the wire is broken between the center of the wire
and positive (+) end. If there is no voltage, the wire is broken
between the center of the wire and ground.
(d) Place the voltmeter positive (+) lead against the defogger
positive (+) terminal.
(e) Place the voltmeter negative ( −) lead with the foil strip
against the heat wire at the positive (+) terminal end and
slide it toward the negative ( −) terminal end.
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BE2820
Multipath
BE2821
Fade Out
N17398
Example :HeadCapstan
Pinch Roller
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BODY ELECTRICAL AUDIO SYSTEM
BE−71
1209
Author: Date:
1996 LAND CRUISER (RM451U)
(2) Multipath
One type of interference caused by the bounce of
radio waves off of obstructions is called ”multipath”.
Multipath occurs when a signal from the broadcast
transmitter antenna bounces off buildings and
mountains and interferes with the signal that is re-
ceived directly.
(3) Fade Out Because FM radio waves are of higher frequencies
than AM radio waves, they bounce off buildings,
mountains, and other obstructions. For this reason,
FM signals often seem to gradually disappear or
fade away as the vehicle goes behind a building or
other obstruction. This is called ”fade out”.
4. COMPACT DISC PLAYER
Compact Disc (hereafter called ”CD”) Players use a laser beam
pick−up to read the digital signals recorded on the CD and re-
produce analog signals of the music, etc. There are 4.7 in. (12
cm) and 3.2 in. (8 cm) discs in the CD player.
HINT:
Never attempt to disassemble or oil any part of the player unit.
Do not insert any object other than a disc into the magazine.
NOTICE:
CD players use an invisible laser beam which could cause
hazardous radiation exposure. Be sure to operate the play-
er correctly as instructed.
5. Tape Player/Head Cleaning: MAINTENANCE
(a) Raise the cassette door with your finger.
Next, using a pencil or similar object, push in the guide.
(b) Using a clean ing pen or cotton applicator soaked in clean-
er, clean the head surface, pinch rollers and capstans.
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