Seat TOYOTA LAND CRUISER 1996 J80 Workshop Manual

IN0CO−12
FI1066
Z11554
Seal Lock Adhesive
IN−4
−
INTRODUCTION REPAIR INSTRUCTIONS
4
Author: Date:
1996 LAND CRUISER (RM451U)
REPAIR INSTRUCTIONS
GENERAL INFORMATION
BASIC REPAIR HINT
(a) Use fender, seat and floor covers to keep the vehicle
clean and prevent damage.
(b) During disassembly, keep parts in the appropriate order to facilitate reassembly.
(c) Installation and removal of battery terminal: (1) Before performing electrical work, disconnect the
negative (−) terminal cable from the battery.
(2) If it is necessary to disconnect the battery for in- spection or repair, first disconnect the negative ( −)
terminal cable.
(3) When disconnecting the terminal cable, to prevent damage to battery terminal, loosen the cable nut
and raise the cable straight up without twisting or
prying it.
(4) Clean the battery terminals and cable ends with a clean shop rag. Do not scrape them with a file or oth-
er abrasive objects.
(5) Install the cable ends to the battery terminals after loosening the nut, and tighten the nut after installa-
tion. Do not use a hammer to tap the cable ends
onto the terminals.
(6) Be sure the cover for the positive (+) terminal is properly in place.
(d) Check hose and wiring connectors to make sure that they
are connected securely and correctly.
(e) Non−reusable parts (1) Always replace cotter pins, gaskets, O−rings, oilseals, etc. with new ones.
(2) Non−reusable parts are indicated in the component illustrations by the ” ” symbol.
(f) Precoated parts Precoated parts are bolts, nuts, etc. that are coated with
a seal lock adhesive at the factory.
(1) If a precoated part is retightened, loosened orcaused to move in any way, it must be recoated with
the specified adhesive.
(2) When reusing precoated parts, clean off the old
adhesive and dry with compressed air. Then apply
the specified seal lock adhesive to the bolt, nut or
threads.
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IN0IO−01
BO4111
Negative Cable
−
INTRODUCTION FOR ALL OF VEHICLES
IN−9
9
Author: Date:
1996 LAND CRUISER (RM451U)
FOR ALL OF VEHICLES
PRECAUTION
1. FOR VEHICLES EQUIPPED WITH SRS AIRBAG AND
SEAT BELT PRETENSIONER
(a) The LAND CRUISER is equipped with an SRS (Supple-
mental Restraint System), such as the driver airbag and
front passenger airbag assembly.
Failure to carry out service operations in the correct se-
quence could cause the supplemental restraint system to
unexpectedly deploy during servicing, possibly leading to
a serious accident.
Further, if a mistake is made in servicing the supplemental
restraint system, it is possible the SRS may fail to operate
when required. Before servicing (including removal or
installation of parts, inspection or replacement), be sure
to read the following items carefully, then follow the cor-
rect procedure described in this manual.
(b) GENERAL NOTICE (1) Malfunction symptoms of the supplemental re-straint system are difficult to confirm, so the diag-
nostic trouble codes become the most important
source of information when troubleshooting. When
troubleshooting the supplemental restraint system,
always inspect the diagnostic trouble codes before
disconnecting the battery (See page DI−240).
(2) Work must be started after 90 seconds from the
time the ignition switch is turned to the ”LOCK” posi-
tion and the negative ( −) terminal cable is discon-
nected from the battery.
(The supplemental restraint system is equipped
with a back−up power source so that if work is
started within 90 seconds of disconnecting the neg-
ative (−) terminal cable from the battery, the SRS
may deploy.)
When the negative (−) terminal cable is discon-
nected from the battery, memory of the clock and
audio systems will be cancelled. So before starting
work, make a record of the contents memorized by
the each memory system. Then when work is fin-
ished, reset the clock and audio systems as before.
To avoid erasing the memory of each memory sys-
tem, never use a back− up power supply from anoth-
er battery.
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N14323
AC2S0−02
N14324
N06504
AC−54
−
AIR CONDITIONING REAR BLOWER MOTOR
1381
Author: Date:
1996 LAND CRUISER (RM451U)
REAR BLOWER MOTOR
REMOVAL
1. REMOVE FRONT RH SEAT
2. REMOVE BLOWER MOTOR
(a) Disconnect the connectors from the blower motor and
rear heater relay.
(b) Remove the bolt and rear heater relay.
(c) Remove the 2 screws and side cover.
(d) Remove the bolt and 7 screws, then remove the upper cover with the blower motor.
(e) Remove the 3 screws and the blower motor.
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N06513
AC3JP−01
Z09802
Connector ”A”Connector ”B”
1 2
1
2
3
AC−58
−
AIR CONDITIONING REAR BLOWER RESISTOR
1385
Author: Date:
1996 LAND CRUISER (RM451U)
REAR BLOWER RESISTOR
INSPECTION
1. REMOVE FRONT SEAT RH
2. REMOVE BLOWER RESISTOR
(a) Disconnect the connector.
(b) Remove the 2 screws and blower resistor.
3. INSPECT REAR BLOWER RESISTOR CONTINUITY
ConditionTester connectionSpecified condition
ConstantA1 − B1
A2 − A3 − B2Continuity
If continuity is not as specified, replace the blower resistor.
4. REINSTALL REAR BLOWER RESISTOR
H-3-2 H-2-2
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−
BODY ELECTRICAL BODY ELECTRICAL SYSTEM
BE−5
1996 LAND CRUISER (RM451U)
Fuel gauge does not operate or abnormal operation.
1. Fuel Receiver Gauge
2. Fuel Sender Gauge
3. Meter Circuit
4. Wire HarnessBE−34
BE−34
BE−32
−
Engine coolant temperature gauge does not operation or
abnormal operate.
1. Engine Coolant Temperature Receiver Gauge
2. Engine Coolant Temperature Sender Gauge
3. Meter Circuit
4. Wire HarnessBE−34
BE−34
BE−32−
Oil pressure gauge does not operate or abnormal operation.
1. Oil Pressure Receiver Gauge
2. Oil Pressure Sender Gauge
3. Meter Circuit
4. Wire HarnessBE−34
BE−34
BE−34−
All illumination lights do not light up.
1. TAIL Fuse (I/P F/B)
2. Light Control Rheostat
3. Wire Harness−
BE−34 −
Brightness does not change even when rheostat turned.1. Bulb
2. Wire Harness−
−
Only one illumination light does not light up.1. Bulb
2. Wire Harness−
−
WARNING LIGHTS:
COMBINATION METER
SymptomSuspect AreaSee page
Warning lights do not lights up.
(Except discharge, SRS and door open)1. GAUGE Fuse (I/P F/B)
2. Meter Circuit
3. Wire Harness−
BE−32 −
Brake warning light does not light up.
1. Bulb
2. Brake Fluid Level Switch
3. Parking Brake Switch
4. Meter Circuit
5. Wire Harness−
BE−34
BE−34
BE−32 −
Open door warning light does not light up.
1. Bulb
2. Door Courtesy Switch
3. DOME Fuse (No.2 R/B)
4. Meter Circuit
5. Wire Harness−
BE−21
BE−21 −
−
−
SRS warning light does not light up
1. Bulb
2. Airbag Sensor Assembly
3. ECU− B Fuse (I/P F/B)
4. Meter Circuit
5. Wire Harness−
−
−
BE−32 −
Discharge warning light does not light up.
1. Bulb
2. IGN Fuse (No.1 J/B)
3. Generator
4. Meter Circuit
5. Wire Harness−
−
−
BE−32 −
Seat belt warning light does not light up.
1. Bulb
2. Seat Belt Buckle Switch
3. Seat Belt Warning Relay (I/P F/B)
4. Meter Circuit
5. Wire Harness−
BE−34 −
BE−32 −
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BE−8
−
BODY ELECTRICAL BODY ELECTRICAL SYSTEM
1996 LAND CRUISER (RM451U)
Sliding roof system operates abnormally.
1. Limit Switch
2. Sliding Roof Control Switch
3. Sliding Roof Control RelayBE−58
BE−58
BE−58
Sliding roof system stops operation half way.
1. Sliding Roof Control Relay
2. Sliding Roof Limit Switch
3. Sliding Roof Control Switch
4. Sliding Roof Motor
(Stones to foreign material trapped in motor assembly)BE−58
BE−58
BE−58
BE−58
”Key−off sliding roof” operation does not operate.
1. POWER Fuse (I/P F/B)
2. Door Lock Control Relay
3. GAUGE Fuse (I/P F/B)
4. Ignition Switch
5. Door Courtesy Switch
6. Wire Harness−
BE−51 −
BE−11
BE−21
−
POWER MIRROR SYSTEM
SymptomSuspect AreaSee page
Power mirror system does not operate.
1. CIG Fuse (I/P J/B)
2. Mirror Control Switch
3. Mirror Motor
4. Wire Harness−
BE−69
BE−69 −
Power mirror operate abnormally.
1. Mirror Control Switch
2. Mirror Motor
3. Wire HarnessBE−69
BE−69−
POWER SEAT CONTROL SYSTEM
SymptomSuspect AreaSee page
Power seat does not operate.
1. POWER Fuse (I/P F/B)
2. Power Seat Switch
3. Wire Harness−
BE−62 −
”Sliding operation” does not operate.
1. Slide Motor
2. Power Seat Switch
3. Wire HarnessBE−62
BE−62−
”Reclining operation” does not operate.
1. Reclining Motor
2. Power Seat Switch
3. Wire HarnessBE−62
BE−62−
”Rear vertical operation” does not operate.
1. Rear Vertical Motor
2. Power Seat Switch
3. Wire HarnessBE−62
BE−62−
”Lumber support operation” does not operate.
1. Lumber Support Motor
2. Lumber Support Switch
3. Wire HarnessBE−62
BE−62−
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BE1LW−01
−
BODY ELECTRICAL IGNITION SWITCH AND KEY UNLOCK WARNING
SWITCHBE−11
1996 LAND CRUISER (RM451U)
INSPECTION
1. INSPECT IGNITION SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
LOCK−No continuity
ACC7 − 9Continuity
ON3 − 4, 6 − 7 − 9Continuity
START2 − 3 − 4
6 − 9 − 10Continuity
If continuity is not as specified, replace the switch.
2. INSPECT SWITCH CONTINUITY
ConditionTester connectionSpecified condition
SW OFF
(Key removed)−No continuity
SW ON (Key set)1 − 5Continuity
If continuity is not as specified, replace the switch.
3. INSPECT DOOR COURTESY SWITCH CONTINUITY
(See page BE−21 )
4. INSPECT SEAT BELT WARNING RELAY CIRCUIT
(See page BE−34 )
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BE1M0−01
BE−16
−
BODY ELECTRICAL HEADLIGHT AND TAILLIGHT SYSTEM
1996 LAND CRUISER (RM451U)
ADJUSTMENT
1. ADJUSTING HEADLIGHT AIM ONLY
(a) Put the vehicle in below conditions.
Make sure the body around the headlight is not de-
formed.
Park the vehicle on a level place.
The driver gets into the driver’s seat and puts the
vehicle in a state ready for driving (with a full tank).
Bounce the vehicle several times.
(b) Adjust headlight in vertical alignment.
If the gauge bubble is outside the acceptable range of the beam
angle gauge, adjust it using adjusting screw A.
HINT:
The beam angle will change about 0 °11’ with one mark.
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−
BODY ELECTRICAL HEADLIGHT AND TAILLIGHT SYSTEM
BE−17
1996 LAND CRUISER (RM451U)
(c) Adjust headlight in horizontal alignment.
If the ”0” moves away from the mark beyond the acceptable
range, adjust the ”0” back to the mark using adjusting screw B.
HINT:
The beam angle will change about 0 °23’ with one mark.
2. REPLACING HEADLIGHT
(a) Replace the headlight.
(b) Inspect the headlight aim. Do the following before inspec-
tion.
Make sure the body around the headlight is not de-
formed.
Park the vehicle on a level spot.
The driver gets into the driver’s seat and puts the
vehicle in a state ready for driving (with a full tank).
Bounce the vehicle several times.
(c) Adjust headlight in vertical alignment (1) Using adjusting screw A, adjust the headlight aim to
within the specifications.
HINT:
The beam angle will change about 0 °11’ with one mark.
(2) Make sure the gauge bubble is within the accept- able range.
HINT:
If the gauge bubble is outside the acceptable range, check that
the vehicle is parked on a level place.
(d) Readjust the headlight aim after parking the vehicle on a level place.
(e) Adjust the headlight in horizontal alignment. (1) Using adjusting screw B, adjust the headlight aim to
within the specifications.
HINT:
The beam angle will change about 0 °23’ with one mark.
(2) Using adjusting nut C, adjust the ”0” back to the mark.
HINT:
For adjustment, pull nut C to the rear of the vehicle to free it. Af-
ter adjustment, check that the nut C is locked in.
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BE2570
ON
OFF
BE0044
BE1428
−
BODY ELECTRICAL COMBINATION METER
BE−39
1996 LAND CRUISER (RM451U)
18. 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.
19. INSPECT OPEN DOOR WARNING LIGHT
(a) Disconnect the connector from the door courtesy switch and ground terminal on the wire harness side connector.
(b) Turn the ignition switch ON, and check that the warning light lights up.
If the warning light does not light up, test the bulb.
20. INSPECT DOOR COURTESY SWITCH
(a) Check that there is continuity between terminal and the
switch body with the switch ON (switch pin re-
leased:opened door).
(b) Check that there is no continuity between terminal and
the switch body with the switch OFF (switch pin pushed
in:closed door).
If operation is not as specified, replace the switch.
21. INSPECT SEAT BELT WARNING LIGHT
(a) Disconnect the connector from the seat belt warning relay.
(b) Ground terminal 9 on the wire harness side connector.
(c) Turn the ignition switch ON, and check that the warning
light lights up.
If the warning light does not light up, test the bulb.
22. INSPECT SEAT BELT BUCKLE SWITCH CONTINUITY
(a) Check that there is continuity between terminals with the switch ON (belt unfastened).
(b) Check that there is no continuity between terminals with the switch OFF (belt fastened).
If operation is not as specified, replace the seat belt inner.
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