1996 TOYOTA LAND CRUISER Battery

BE−60
−
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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BODY ELECTRICAL POWER SEAT CONTROL SYSTEM
BE−63
1996 LAND CRUISER (RM451U)
2. INSPECT POWER SEAT SWITCH (PASSENGER’S
SIDE) CONTINUITY
Slide switch:
Switch positionTester connectionSpecified condition
FORWARD5 − 10, 8 − 9Continuity
OFF5 − 8 − 9Continuity
BACKWARD5 − 9, 8 − 10Continuity
Front vertical switch:
Switch positionTester connectionSpecified condition
UP4 − 11, 10 − 12Continuity
OFF4 − 11 − 12Continuity
DOWN4 − 12, 10 − 11Continuity
Rear vertical switch:
Switch positionTester connectionSpecified condition
UP2 − 10, 6 − 7Continuity
OFF2 − 6 − 7Continuity
DOWN2 − 7, 6 − 10Continuity
Reclining switch:
Switch positionTester connectionSpecified condition
FORWARD4 − 10, 7 − 9Continuity
OFF4 − 7 − 9Continuity
BACKWARD4 − 9, 7 − 10Continuity
If continuity is not as specified, replace the switch.
3. INSPECT SLIDE MOTOR OPERATION
(a) Connect the positive (+) lead from the battery to terminal
1 and the negative ( −) lead to terminal 2, and check that
the motor turns counterclockwise.
(b) Reverse the polarity, and check that the motor turns clockwise.
If operation is not as specified, replace the motor.
4. INSPECT SLIDE MOTOR CIRCUIT BREAKER OPERA-
TION
(a) Connect the positive (+) lead and the negative ( −) lead
from the battery to slide motor connector (illustrated termi-
nals), and slide the seat to front end position.
(b) Continue to apply voltage, check that there is a circuit breaker operation noise within 4 to 60 seconds.
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BE−64
−
BODY ELECTRICAL POWER SEAT CONTROL SYSTEM
1996 LAND CRUISER (RM451U)
(c) Reverse the polarity, and check that the seat begins to
move backwards within approximately 60 seconds.
If operation is not as specified, replace the motor.
5. INSPECT FRONT VERTICAL MOTOR OPERATION
(a) Connect the positive (+) lead from the battery to terminal
1 and the negative ( −) lead to terminal 2, and check that
the motor turns clockwise.
(b) Reverse the polarity, check that the motor turns counter- clockwise.
If operation is not as specified, replace the motor.
6. INSPECT FRONT VERTICAL MOTOR CI RCUIT
BREAKER OPERATION
(a) Connect the positive (+) lead and the negative ( −) lead
from the battery to the front vertical motor connector (illus-
trated terminals), and move the front edge of seat cushion
to the highest position.
(b) Continue to apply voltage, and check that there is a circuit breaker operation noise within 4 to 60 seconds.
(c) Reverse the polarity , and check that the seat cushion be-
gins to descend within approximately 60 seconds.
If operation is not as specified, replace the motor.
7. INSPECT REAR VERTICAL MOTOR OPERATION
(a) Connect the positive (+) lead from the battery to terminal 2 and the negative ( −) lead to terminal 1, and check that
the motor turns clockwise.
(b) Reverse the polarity, and check that the motor turns coun-
terclockwise.
If operation is not as specified, replace the motor.
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−
BODY ELECTRICAL POWER SEAT CONTROL SYSTEM
BE−65
1996 LAND CRUISER (RM451U)
8. INSPECT REAR VERTICAL MOTOR CIRCUIT BREAK-
ER OPERATION
(a) Connect the positive (+) lead and the negative ( −) lead
from the battery to the rear vertical motor connector (illus-
trated terminals), and move the front edge of seat cushion
to the highest position.
(b) Continue to apply voltage, and check that there is a circuit
breaker operation noise within 4 to 60 seconds.
(c) Reverse the polarity, check that the seat cushion begins to descend within approximately 60 seconds.
If operation is not as specified, replace the motor.
9. INSPECT RECLINING MOTOR (DRIVER’S SIDE) OP- ERATION
(a) Connect the positive (+) lead from the battery to terminal 1 and the negative ( −) lead to terminal 2, and check that
the motor turns clockwise.
(b) Reverse the polarity, and check that the motor turns coun-
terclockwise.
If operation is not as specified, replace the motor.
10. INSPECT RECLINING MOTOR (DRIVER’S SIDE) CIR- CUIT BREAKER OPERATION
(a) Connect the positive (+) lead from terminal 1 and negative
(−) lead to terminal 2.
Check that the seat back reclines to the most forward
position.
(b) Continue to apply voltage, and check that there is a circuit breaker operation noise within 4 to 40 seconds.
(c) Reverse the polarity, and check that the seat back starts
to fall backwards within approximately 60 seconds.
If operation is not as specified, replace the motor.
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BE−66
−
BODY ELECTRICAL POWER SEAT CONTROL SYSTEM
1996 LAND CRUISER (RM451U)
11. INSPECT RECLINING MOTOR (PASSENGER’S SIDE)
OPERATION
(a) Connect the positive (+) lead from the battery to terminal
1 and the negative ( −) lead to terminal 2, and check that
the motor turns counterclockwise.
(b) Reverse the polarity, and check that the motor turns clockwise.
If operation is not as specified, replace the motor.
12. INSPECT RECLINING MOTOR (PASSENGER’S SIDE) CIRCUIT BREAKER OPERATION
(a) Connect the positive (+) lead from the battery to terminal 2 and the negative ( −) lead to terminal 1 on the seat wire
harness side connector, and recline the seat back to the
most forward position.
(b) Continue to apply voltage, and check that there is a circuit breaker operation noise within 4 to 40 seconds.
(c) Reverse the polarity, and check that the seat back starts to fall backwards within approximately 60 seconds.
If operation is not as specified, replace the motor.
13. INSPECT LUMBAR SUPPORT MOTOR OPERATION
(a) Connect the positive (+) lead from the battery to terminal 1 and the negative ( −) lead to terminal 2, and check that
the lumber support moves release side.
(b) Reverse the polarity, and check that the lumbar support moves forward.
If operation is not as specified, replace the motor.
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−
BODY ELECTRICAL POWER SEAT CONTROL SYSTEM
BE−67
1996 LAND CRUISER (RM451U)
14. INSPECT LUMBAR SUPPORT MOTOR CI RCUIT
BREAKER OPERATION
(a) Connect the positive (+) lead from the battery to terminal
2 and the negative (−) lead to terminal 1 on the lumbar
support motor connector and move the lumbar support to
front end position.
(b) Continue to apply voltage, and check that there is a circuit
breaker operation noise within 4 to 60 seconds.
(c) Reverse the polarity, and check that the lumbar support begins to move release side within approximately 60 se-
conds.
If operation is not as specified, replace the motor.
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BE1MN−01
Z06854
LEFT SIDEOFF
RIGHT SIDE
UP
RIGHT SIDE
DOWN
LEFT OFF
−
BODY ELECTRICAL POWER MIRROR CONTROL SYSTEM
BE−69
1996 LAND CRUISER (RM451U)
INSPECTION
1. Left side:
INSPECT MIRROR SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
OFF−No continuity
UP1 − 10, 3 − 4Continuity
DOWN1 − 3, 4 − 10Continuity
LEFT1 − 9, 3 − 4Continuity
RIGHT1 − 3, 4 − 9Continuity
2. Off:
INSPECT MIRROR SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
OFF−No continuity
UP3 − 4Continuity
DOWN1 − 3Continuity
LEFT3 − 4Continuity
RIGHT1 − 3Continuity
3. Right side:
INSPECT MIRROR SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
OFF−No continuity
UP1 − 6, 3 − 4Continuity
DOWN1 − 3, 4 − 6Continuity
LEFT1 − 2, 3 − 4Continuity
RIGHT1 − 3, 2 − 4Continuity
If continuity is not as specified, replace the switch.
4. INSPECT MIRROR MOTOR OPERATION
Connect the positive (+) lead from the battery to terminal in col-
umn ”A” and the negative ( −) lead to terminal in column ”B”,
check that the mirror operates in column ”C”.
Switch positionTester connectionSpecified condition
A (+)B (−)C (Operation)
23Mirror turns
upward
32Mirror turns
downward
13Mirror turns to
left side
31Mirror turns to
right side
If operation is not as specified, replace the mirror assembly.
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BE1MS−01
BE−94
−
BODY ELECTRICAL ANTENNA
1232
Author: Date:
1996 LAND CRUISER (RM451U)
ANTENNA
INSPECTION
1. w/ MOTOR ANTENNA:
INSPECT ANTENNA SWITCH
Except RADIO−LINKED TYPE
ConditionTester connectionSpecified condition
UP Button
Position Free2 − 5Continuity
UP Button
Position Pushed in4 − 5Continuity
DOWN Button
Position Free2 − 3Continuity
DOWN Button
Position Pushed in3 − 4Continuity
Illumination circuit1 − 6Continuity
If continuity is not as specified, replace the switch.
2. INSPECT ANTENNA MOTOR OPERATION
(a) Connect the positive (+) lead from the battery to terminal
1 and the negative ( −) lead to terminal 2, and check that
the motor turns (moves upward.)
(b) Then, reverse the polarity, check that the motor turns the
opposite way (moves downward.)
If operation is not as specified, replace the motor.
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