steering wheel TOYOTA LAND CRUISER 1996 J80 Owner's Manual

R05896
AB0118
R13006AB0119
W02044
H00018
Airbag Sensor
Assembly
Spiral
Cable
P Squib
D Squib
ACC ON
or
DLC1
E1 Tc Code 14
−
DIAGNOSTICS SUPPLEMENTAL RESTRAINT SYSTEM
DI−263
1996 LAND CRUISER (RM451U)
4 Check D squib.
PREPARATION:
(a) Turn ignition switch to LOCK.
(b) Disconnect negative ( −) terminal cable from the battery,
and wait at least 90 seconds.
(c) Connect steering wheel pad (squib) connector.
(d) Connect negative ( −) terminal cable to battery, and wait
at least 2 seconds.
CHECK:
(a) Turn ignition switch to ACC or ON, and wait at least 20 se-
conds.
(b) Clear malfunction code stored in memory. (See page DI−240 )
(c) Turn ignition switch to LOCK, and wait at least 20 se-
conds.
(d) Turn ignition switch to ACC or ON, and wait at least 20 se-
conds.
(e) Using SST, connect terminals Tc and E1 of DLC1.
SST 09843−18020
(f) Check DTC.
OK:
DTC 14 is not output.
HINT:
Codes other than code 14 may be output at this time, but they
are not relevant to this check.
NG Replace steering wheel pad.
OK
From the results of the above inspection, the malfunctioning part can now be \
considered normal.
To make sure of this, use the simulation method to check.
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R05899
R14286H00019
P SquibD+
D− Airbag
Sensor
Assembly
Spiral
Cable
D Squib
W01932
R14286 R12688H00020
Airbag
Sensor
Assembly
Spiral
Cable
P Squib
D Squib D−
D+
D+
D−
DI−264
−
DIAGNOSTICS SUPPLEMENTAL RESTRAINT SYSTEM
1996 LAND CRUISER (RM451U)
5 Check spiral cable.
PREPARATION:
Disconnect connector between airbag sensor assembly and
spiral cable.
CHECK:
For the connector (on the spiral cable side) between the spiral
cable and steering wheel pad, measure the resistance D
+ and
D
−.
OK:
Resistance: Below 1 Ω
NG Repair or replace spiral cable.
OK
6 Check harness between airbag sensor assembly and spiral cable.
PREPARATION:
Using service wire, connect D+ and D− on airbag sensor assem-
bly connector.
CHECK:
For the connector (on the airbag sensor assembly side) be-
tween the airbag sensor assembly and spiral cable, measure
the resistance between D
+ and D−.
OK:
Resistance: Below 1 Ω
NG Repair or replace harness or connector be- tween airbag sensor assembly and spiral cable.
OK
From the results of the above inspection, the malfunctioning part can no\
w be considered normal.
To make sure of this, use the simulation method to check.
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R05894 AB0117H00001
Airbag Sensor
Assembly
LOCK
Spiral
Cable
D Squib P Squib
R14285 AB0119H00021
ON
Airbag Sensor Assembly
ACC IG2
(+)
(−)
DI−272
−
DIAGNOSTICS SUPPLEMENTAL RESTRAINT SYSTEM
1996 LAND CRUISER (RM451U)
INSPECTION PROCEDURE
1 Preparation.
PREPARATION:
(a) Disconnect negative ( −) terminal cable from the battery,
and wait at least 90 seconds.
(b) Remove steering wheel pad (See page SR−11).
(c) Disconnect connector of front passenger airbag assem- bly (See page RS−22 ).
(d) Disconnect connector of airbag sensor assembly (See page RS−33 ).
CAUTION:
Store the steering wheel pad with the front surface facing
upward.
2 Check source voltage.
PREPARATION:
(a) Connect negative ( −) terminal cable to battery.
(b) Turn ignition switch ON.
CHECK:
Measure voltage at IG2 or ACC on sensor and operate electric
system. (defogger, wiper, headlight, heater blower, etc.)
OK:
Voltage: 10 − 14 V
NG Check the harness between battery and airbag sensor assembly, and check the battery and
charging system.
OK
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H00003
ON
−
DIAGNOSTICS SUPPLEMENTAL RESTRAINT SYSTEM
DI−273
1996 LAND CRUISER (RM451U)
3 Does SRS warning light turn off?
PREPARATION:
(a) Turn ignition switch to LOCK.
(b) Connect steering wheel pad connector.
(c) Connect front passenger airbag assembly connector.
(d) Connect airbag sensor assembly connector.
(e) Turn ignition switch ON.
CHECK:
Operate electric system (defogger, wiper, headlight, heater
blower, etc.) and check that SRS warning light goes off.
NO Check DTC, if a DTC is output, perform trouble-
shooting according to DTC, if a normal code is
output, replace airbag sensor assembly.
YES
From the results of the above inspection, the malfunctioning part can now be \
considered normal.
To make sure of this, use the simulation method to check.
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H00094
Airbag Sensor
Assembly
Spiral
Cable
P squib
D squib LOCK
AB0117
N12639
H00026
Airbag Sensor Assembly
LOCK
−
DIAGNOSTICS SUPPLEMENTAL RESTRAINT SYSTEM
DI−275
1996 LAND CRUISER (RM451U)
INSPECTION PROCEDURE
1 Preparation.
PREPARATION:
(a) Disconnect negative ( −) terminal cable from the battery,
and wait at least 90 seconds.
(b) Remove steering wheel pad. (See SR section)
(c) Disconnect connector of front passenger airbag assem- bly. (See page RS−22 )
CAUTION:
Store the steering wheel pad with the front surface facing
upward.
2 Does SRS warning light turn off?
PREPARATION:
(a) Turn ignition switch to LOCK.
(b) Disconnect negative ( −) terminal cable from the battery,
and wait at least 90 seconds.
(c) Disconnect airbag sensor assembly connector.
(d) Connect negative (−) terminal cable to battery.
CHECK:
Check operation of SRS warning light.
NO Check SRS warning light circuit or terminal AB circuit of DLC1.
YES
Replace airbag sensor assembly.
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N16045
3
4
−
DIAGNOSTICS CRUISE CONTROL SYSTEM
DI−313
1996 LAND CRUISER (RM451U)
3 Check control switch.
PREPARATION:
(a) Remove steering wheel center pad.
(b) Disconnect the control switch connector.
CHECK:
Measure resistance between terminals 3 and 4 of control switch
connector when control switch is operated.
Switch positionResistance (Ω )
Neutral∞ (No continuity)
RES/ACC50 − 80
SET/COAST180 − 220
CANCEL400 − 440
NG Replace control switch.
OK
4Check harness and connector between cruise control ECU and cruise contro\
l switch,
cruise control switch and body ground (See page
IN−28).
NG Repair or replace harness or connector.
OK
5 Input signal check (See step 1).
OK Wait and see.
NG
Check and replace cruise control ECU
(See page IN−28 ).
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N15969
35
−
DIAGNOSTICS CRUISE CONTROL SYSTEM
DI−331
1996 LAND CRUISER (RM451U)
2 Check main switch continuity.
PREPARATION:
(a) Remove steering wheel center pad (See page SR−11).
(b) Disconnect the control switch connector.
CHECK:
Check continuity between terminals 3 and 5 of control switch
connector when main switch is held on and off.
OK:
Switch positionTester connectionSpecified condition
OFF3 − 5No continuity
Hold ON3 − 5Continuity
NG Replace control switch.
OK
3 Check harness and connector between cruise control ECU and main switch (\
See page IN−28 ).
NG Repair or replace harness or connector.
OK
Check and replace cruise control ECU (See
page IN−28 ).
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MA02Q−04
MA−2
−
MAINTENANCE INSIDE VEHICLE
42
Author: Date:
1996 LAND CRUISER (RM451U)
INSIDE VEHICLE
GENERAL MAINTENANCE
The owners are responsible for these maintenance and inspection items.
They can be done by the owner or they can have them done at a service sh\
op.
These items include those which should be checked on a daily basis, thos\
e which, in most cases, do not
require (special) tools and those which are considered to be reasonabl\
e for the owner to do.
Items and procedures for general maintenance are as follows.
1. GENERAL NOTES
Maintenance items may vary from country to country. Check the owner’s manual supplement in which
the maintenance schedule is shown.
Every service item in the periodic maintenance schedule must be performe\
d.
Periodic maintenance service must be performed according to whichever interval in\
the periodic main-
tenance schedule occurs first, the odometer reading (miles) or the time inter\
val (months).
Maintenance service after the last period should be performed at the same interval \
as before unless
otherwise noted.
Failure to do even one item can cause the engine to run poorly and incre\
ase exhaust emissions.
2. LIGHTS
(a) Check that the headlights, stop lights, taillights, turn signal lights, \
and other lights are all working.
(b) Check the headlights aim.
3. WARNING LIGHTS AND BUZZERS
Check that all warning lights and buzzers function properly.
4. HORN
Check that it is working.
5. WINDSHIELD
Check for scratches, pits or abrasions.
6. WINDSHIELD WIPER AND WASHER
(a) Check operation of the wipers and washer.
(b) Check that the wipers do not streak.
7. WINDSHIELD DEFROSTER
Check that air comes out from the defroster outlet when operating the heater \
or air conditioner at defroster
mode.
8. REAR VIEW MIRROR
Check that it is mounted securely.
9. SUN VISORS
Check that they move freely and mounted securely.
10. STEELING WHEEL
Check that it has the specified freeplay. Be alert for changes in steering condition, such as hard steering,
excessive freeplay or strange noises.
11. SEATS
(a) Check that all front seat controls such as seat adjusters, seatback recl\
iner, etc. operate smoothly.
(b) Check that all latches lock securely in any position.
(c) Check that the head restraints move up and down smoothly and that the lo\
cks hold securely in any latch position.
(d) For folding −down rear seat backs, check that the latches look securely.
12. SEAT BELTS
(a) Check that the seat belt system such as buckles, retractors and anchors operat\
e properly and smooth-
ly.
(b) Check that the belt webbing is not cut, frayed, worn or damaged.
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P22572
P22574B13834
Drain Plug
Drain Plug
MA0621B13835
Lubricating Positions: 1. Spider2. Slide Yoke1
2 1
MA−8
−
MAINTENANCE CHASSIS
48
Author: Date:
1996 LAND CRUISER (RM451U)
7. REPLACE TRANSFER AND DIFFERENTIAL OIL
(a) Remove the drain plug and drain the oil.
(b) Reinstall the drain plug securely.
(c) Add new oil until it begins to run out of the filler hole.
Oil drade and viscosity: See step 5.
Oil capacity:
Transfer oil
1.7 liters (1.8 US qts, 1.5 lmp. qts)
Front differential oil (w/o Differential lock)
2.8 liters (3.0 US qts, 2.5 lmp. qts)
Front differential oil (w/ Differential lock)
2.65 liters (2.8 US qts, 2.3 lmp. qts)
Rear differential oil
3.25 liters (3.4 US qts, 2.9 lmp. qts)
8. REPACK FRONT WHEEL BEARINGS (See pages SA−7 and SA−9 )
9. LUBE STEERING KNUCKLE CHASSIS AND PROPEL-
LER SHAFT
(a) Remove the screw plug from each steering knuckle and repack with lubricant.
Steering knuckle grease:
Molybdenum disulfide lithium base chassis grease
(NLGI No. 2)
(b) Reinstall the 2 screw plugs.
(c) Lubricate chassis components, referring to the lubrication
chart. Before pumping in grease, wipe off any mud and
dust on the grease fitting.
Grease grade:
Lithium base chassis grease (NLGI No. 2)
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MA04W−01
−
MAINTENANCE BODY
MA−9
49
Author: Date:
1996 LAND CRUISER (RM451U)
BODY
INSPECTION
1. TIGHTEN BOLTS AND NUTS ON CHASSIS AND BODY
(a) Tighten the front seat−to−body mounting bolts. Torque: 39 N·m (400 kgf·cm, 29 ft·lbf)
(b) Under Severe Conditions: In addition to the above maintenance items, check for
loose or missing nuts and bolts on the steering system,
drive train, suspension system, fuel tank mounts, engine
mounts, etc.
2. FINAL INSPECTION
(a) Check the operation of the body parts:
Hood:
Auxiliary catch operates properly
Hood locks securely when closed
Front and rear doors:
Door locks operate properly
Doors close properly
Back door:
Door lock operates properly
Seats:
Seat adjusts easily and locks securely in any posi-
tion
Front seat back locks securely in any position
Folding −down rear seat backs look securely
(b) Road test
Check the engine and chassis for abnormal noises.
Check that the vehicle does not wander or pull to
one side.
Check that the brakes work properly and do not
drag.
(c) Be sure to deliver a clean car. Especially check the steering wheel, shift lever knob, all
switch knobs, door handles and seats.
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