1996 TOYOTA LAND CRUISER roof

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BODY ELECTRICAL BODY ELECTRICAL SYSTEM
BE−7
1996 LAND CRUISER (RM451U)
DEFOGGER SYSTEM
SymptomSuspect AreaSee page
Defogger system does not operate.
1. DEFOG Fuse (I/P F/B)
2. GAUGE Fuse (I/P F/B)
3. Defogger Switch
4. Defogger Relay (No.1 R/B)
5. Defogger Wire
6. Wire Harness−
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BE−43
BE−43 −
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POWER WINDOW CONTROL SYSTEM
SymptomSuspect AreaSee page
Power window does not operate (ALL).
(Power door lock does not operate.)
1. POWER Fuse (I/P F/B)
2. GAUGE Fuse (I/P F/B)
3. Power Main Relay (No.1 R/B)
4. Wire Harness−
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Power window does not operate (ALL).
(Power door lock is normal.)
1. Ignition Switch
2. Power Main Relay (No.1 R/B)
3. Power Window Master Switch
4. Wire HarnessBE−11
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BE−46 −
”One touch power window system” does not operate.1. Power Window Master SwitchBE−46
Only one window glass does not operate.
1. Power Window Master Switch
2. Power Window Switch
3. Power Window Motor
4. Wire HarnessBE−46
BE−46
BE−46−
POWER DOOR LOCK CONTROL SYSTEM
SymptomSuspect AreaSee page
Power door lock control system does not operate (ALL).
1. POWER Fuse (I/P F/B)
2. Power Main Relay (No.1 R/B)
3. Wire Harness−
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Power door lock control system does not operate by door lock
control switch.1. Door Lock Control Switch
2. Power Main Relay (No.1 R/B)
3. Wire HarnessBE−51
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Power door lock control system does not operate by door key.
1. Door Key Lock and Unlock Switch
2. Power Main Relay (No.1 R/B)
3. Wire HarnessBE−11−
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Only one door does not operate.
1. Door Lock Motor
2. Door Lock Link Disconnected
3. Wire HarnessBE−51 −
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Fault in key confine prevention operation.
1. Power Main Relay (No.1 R/B)
2. Key Unlock Warning Switch
3. Door Courtesy Switch
4. Wire Harness−
BE−11
BE−21 −
SLIDING ROOF SYSTEM
SymptomSuspect AreaSee page
Sliding roof system does not operate.
(Door lock does not operate.)
1. GAUGE Fuse (I/P F/B)
2. Ignition Switch
3. POWER Fuse (No.1 J/B)
4. Power Main Relay (No.1 R/B)
5. Sliding Roof Control Switch
6. Sliding Roof Control Relay
7. Sliding Roof Motor
8. Wire Harness−
BE−11 −
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BE−58
BE−58
BE−58
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BE−8
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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
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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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BE1MK−01
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BODY ELECTRICAL SLIDING ROOF SYSTEM
BE−57
1195
Author: Date:
1996 LAND CRUISER (RM451U)
SLIDING ROOF SYSTEM
LOCATION
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BE1ML−01
BE−58
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BODY ELECTRICAL SLIDING ROOF SYSTEM
1996 LAND CRUISER (RM451U)
INSPECTION
1. INSPECT SLIDING ROOF SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
SLIDE OPEN3 − 4Continuity
SLIDE OFF−No continuity
SLIDE CLOSE4 − 6Continuity
TILT DOWN2 − 4Continuity
TILT OFF−No continuity
TILT UP5 − 4Continuity
If continuity is not as specified, replace the switch.
2. INSPECT SLIDING ROOF LIMIT SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
No.1 limit switch OFF
(SW pin released)−No continuity
No.1 limit switch ON(SW pin pushed in)1 − 5Continuity
No.2 limit switch OFF
(SW pin released)−No continuity
No.2 limit switch ON(SW pin pushed in)4 − 5Continuity
If continuity is not as specified, replace the switch.
3. INSPECT SLIDING ROOF MOTOR OPERATION
(a) Connect the positive (+) lead from the battery to terminal
1 and the negative ( −) lead to terminal 3, and check that
the motor turns clockwise.
(b) Reverse the polarity, and check that the motor turns to clockwise.
If operation is not as specified, replace the motor.
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BODY ELECTRICAL SLIDING ROOF SYSTEM
BE−59
1996 LAND CRUISER (RM451U)
4. INSPECT SLIDING ROOF MOT OR CIRCUIT BREAKER
OPERATION
(a) With the sliding roof in the fully opened position, hold the
sliding roof switch in ”OPEN” position and check that
there is a circuit breaker operation noise within 4 to 40 se-
conds.
(b) With the sliding roof in fully opened position, hold the slid-
ing roof switch in ”CLOSE” position and check that the
sliding roof begins to close within 60 seconds.
If operation is not as specified, replace the motor.
5. INSPECT SLIDING ROOF MOTOR WIRE CIRCUIT
(a) Check that there is continuity between terminals A2 and B2.
(b) Check that there is continuity between terminals A3 and B3.
(c) Check that there is continuity between terminals A6 and B1.
If continuity is not as specified, replace the switch.
6. INSPECT SLIDING ROOF CONTROL 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 − GroundSliding roof control switch position (SLIDE) OFF
or CLOSENo continuity
1 − GroundSliding roof control switch position (SLIDE)
OPENContinuity
2 − GroundSliding roof control switch position (SLIDE) OFF
or OPENNo continuity
2 − GroundSliding roof control switch position (SLIDE)
CLOSEContinuity
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BE−60
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BODY ELECTRICAL SLIDING ROOF SYSTEM
1996 LAND CRUISER (RM451U) 3 −
Ground
Sliding roof control switch position (TILT) OFF or
DOWNNo continuity
3 − GroundSliding roof control switch position (TILT) UPContinuity
4 − GroundConstantNo continuity
4 − 5Constant*1Continuity
5 − GroundConstantNo continuity
7 − GroundSliding roof control switch position (TILT) OFF or
UPNo continuity
7 − GroundSliding roof control switch position (TILT) DOWNContinuity
8 − GroundNo.1 limit switch position OFF (Sliding roof tilted
up or open approx. 200 mm (7.87 in.))No continuity
8 − GroundNo.1 limit switch position ON (Except for
conditions mentioned above)Continuity
9 − GroundNo.2 limit switch position OFF (Sliding roof
closed)No continuity
9 − GroundNo.2 limit switch position ON (Sliding roof open)Continuity
11 − GroundConstantContinuity
6 − GroundIgnition switch position LOCK or ACC*2No voltage
6 − GroundIgnition switch position ONBattery positive voltage
12 − GroundConstantBattery positive voltage
*1: There is resistance because this circuit is include motor.
*
2: Exceptions: During 60 second period after ignition switch
ON → OFF (ACC) or until driver or passenger door is opened
after ignition switch ON → OFF (ACC).
If circuit is as specified, replace the relay.
If circuit is not as specified, inspect the circuits connected to oth-
er parts.
7. INSPECT POWER MAIN RELAY CONTINUITY (See page BE−46 )
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BO48M−01
BO5153
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BODY BODY OUTSIDE MOULDING
BO−35
1996 LAND CRUISER (RM451U)
REMOVAL
1. REMOVE ROOF DRIP MOULDING
Using SST, pull off the roof drip moulding from front ends.
SST 09806−30010
2. REMOVE FRONT DOOR BELT MOULDING (See page BO−9)
3. REMOVE REAR DOOR BELT MOULDING (See page
BO−15 )
4. REMOVE QUARTER BELT MOULDING
Pry out the clips from the edge of the panel, and remove the
moulding.
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BO48N−01
BO−36
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BODY BODY OUTSIDE MOULDING
1996 LAND CRUISER (RM451U)
INSTALLATION
1. INSTALL ROOF DRIP MOULDING
Attach the upper edge of the moulding to the body flange. Tap
on the moulding by hand.
2. INSTALL FRONT DOOR BELT MOULDING
3. INSTALL REAR DOOR BELT MOULDING
4. INSTALL QUARTER BELT MOULDING
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