TOYOTA LAND CRUISER 1998 Factory Repair Manual
Page 321 of 3115
I21323
41
I06191
1 2
4 5
I06192
1 2
4 5
I06189
1
4 3
5
I06190
1
4 3
5
- BODY ELECTRICALPOWER WINDOW CONTROL SYSTEM
BE-81
2454 Author: Date:
2004 LAND CRUISER (RM1071U)
(d) Continue to apply voltage and check that the current
changes to less than 1 A within 4 to 90 seconds.
(e) Disconnect the leads from the terminals.
(f) Approximately 60 seconds later, connect the positive (+)
lead from the battery to terminal 1 and the negative (-)
lead to terminal 4, and check that the window begins to
descend.
If operation is not as specified, replace the motor.
6. INSPECT JAM PROTECTION LIMIT SWITCH OPERA-
TION
(a) Connect the positive (+) lead from the ohmmeter to termi-
nal 2 and the negative (-) lead to terminal 5.
(b) Connect the positive (+) lead from the battery to terminal
1 and the negative (-) lead to terminal 4.
(c) Check that the continuity exists when the window goes
up.
(d) Check that the no continuity exists when the window is in
the fully closed position.
If operation is not as specified, replace the motor.
NOTICE:
If connecting the wire harness wrongly, the sensor might
be damaged so caution is necessary.
7. INSPECT JAM PROTECTION PULSE SWITCH OP-
ERATION
(a) Connect the positive (+) lead from the TOYOTA electrical
tester to terminal 3 and the negative (-) lead to terminal
5.
(b) Connect the positive (+) lead from the battery to terminal
1 and the negative (-) lead to terminal 4.
(c) Check that pulse is generated during the motor running.
(d) Reverse the polarity and check that pulse is generated.
If operation is not as specified, replace the motor.
NOTICE:
If connecting the wire harness wrongly, the sensor might
be damaged so caution is necessary.
Page 322 of 3115
BE-82
- BODY ELECTRICALPOWER WINDOW CONTROL SYSTEM
2455 Author: Date:
2004 LAND CRUISER (RM1071U)
8. INSPECT JAM PROTECTION FUNCTION
NOTICE:
Never, ever be caught any part of your body when check-
ing.
HINT:
In case of performing resetting of the limit switch, do checking
after repeating up and down of the glass with automatic opera-
tion.
(a) Confirmation of AUTO up operation:
Confirm that the window will be fully close with AUTO up
operation.
(b) Checking of the operation of the jam protection function:
(1) Move up the window with AUTO up operation and
check that the window will go down when it touches
the handle of the hammer stetted.
(2) Confirm that the window will then stop going down
about 200 mm.
HINT:
In case of removing the glass, glass guide, regulator and etc.
be sure to perform checking of the jam protection function.
If the jam protection is not function properly, adjust power win-
dow motor reset switch and pulse switch.
Page 323 of 3115
BE0TF-05
I24746
Power Window Master Switch
Power Window Switch
Power Window Regulator Assembly
Power Window Motor
Limit Switch
Pulse Switch Power Window Regulator Assembly
Power Window Motor
Limit Switch
Pulse Switch
Ignition Switch
Cowl Side J/B RH
P/W (FL/RL) Fuse
P/W (FR/RR) Fuse
BE-78
- BODY ELECTRICALPOWER WINDOW CONTROL SYSTEM
2451 Author: Date:
2004 LAND CRUISER (RM1071U)
POWER WINDOW CONTROL SYSTEM
LOCATION
Page 324 of 3115
BE2EB-01
I06147
I06148
4 6
I24668
- BODY ELECTRICALSEAT HEATER SYSTEM
BE-121
2494 Author: Date:
2004 LAND CRUISER (RM1071U)
INSPECTION
1. INSPECT SEAT HEATER SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
HI3 - 4
5 - 6Continuity
OFF-No continuity
LO4 - 5Continuity
Illumination circuit1 - 2Continuity
If continuity is not as specified, replace the switch.
2. INSPECT SEAT HEATER INDICATOR LIGHT OPERA-
TION
(a) Connect the positive (+) lead from the battery to terminal
6 and the negative (-) lead to terminal 4.
(b) Push the seat heater switch Right or Left side and check
that the indicator light lights up.
If operation is not as specified, replace the switch and inspect
the circuits connected to other parts.
3. INSPECT SEAT HEATER ASSY (SEAT CUSHION)
CONTINUITY
Inspect the seat heater assy between terminals, as shown.
Tester connectionConditionSpecified condition
1 - 4ConstantContinuity
2 - 3ConstantContinuity
If continuity is not as specified, replace the seat heater assy.
Page 325 of 3115
I24669
I24670
Wire Harness Side BE-122
- BODY ELECTRICALSEAT HEATER SYSTEM
2495 Author: Date:
2004 LAND CRUISER (RM1071U)
4. INSPECT SEAT HEATER ASSY (SEAT BACK) CONTI-
NUITY
Inspect the seat heater assy between terminals, as shown.
Tester connectionConditionSpecified condition
1 - 2 - 3ConstantContinuity
If continuity is not as specified, replace the seat heater assy.
5. INSPECT SEAT HEATER ASSY (SEAT CUSHION) OP-
ERATION
(a) Heat the thermostat with a light.
(b) Connect the seat cushion and seat back connetor.
(c) Inspect the seat heater assy continuity between termi-
nals, as shown.
Tester connectionConditionSpecified condition
1 u" 4, 2 u" 325 - 35 °CContinuity
1 u" 435 - 45 °CContinuity
2 u" 335 - 45 °CNo continuity
If continuity is not as specified, replace the seat heater assy.
Page 326 of 3115
I24671
Wire Harness Side
- BODY ELECTRICALSEAT HEATER SYSTEM
BE-123
2496 Author: Date:
2004 LAND CRUISER (RM1071U)
6. INSPECT SEAT HEATER ASSY (SEAT BACK) OPERA-
TION
(a) Heat the thermostat with a light.
(b) Connect the seat cushion and seat back connetor.
(c) Inspect the seat heater assy continuity between termi-
nals, as shown.
Tester connectionConditionSpecified condition
1 - 2 - 325 - 35 °CContinuity
1 - 235 - 45 °CContinuity
1 - 3, 2 - 335 - 45 °CNo continuity
Page 327 of 3115
BE0GH-20
I24752
Seat Cushion
Seat Back
Cowl Side J/B RH
SEAT HTR Fuse Ignition Switch
Seat Haeter Switch
BE-120
- BODY ELECTRICALSEAT HEATER SYSTEM
2493 Author: Date:
2004 LAND CRUISER (RM1071U)
SEAT HEATER SYSTEM
LOCATION
Page 328 of 3115
BE0RY-02
I04062
1 2
3 4
Pushed inFree
I07238
1 2 BE-50
- BODY ELECTRICALSTOP LIGHT SYSTEM
2423 Author: Date:
2004 LAND CRUISER (RM1071U)
INSPECTION
1. INSPECT STOP LIGHT SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
Switch pin free
(Pedal depressed)1 - 2Continuity
Switch pin pushed in
(Pedal released)-No continuity
Switch pin free
(Pedal depressed)-No continuity
Switch pin pushed in
(Pedal released)3 - 4Continuity
If continuity is not as specified, replace the switch.
2. INSPECT HI-MOUNTED STOP LIGHT CONTINUITY
Using an ohmmeter, check that continuity exists between termi-
nals.
If continuity is not as specified, replace the light assembly.
Page 329 of 3115
BE0H6-13
I24741
Stop Light Switch
Cowl Side J/B LH
STOP Fuse
Stop Light
High Mounted Stop Light
- BODY ELECTRICALSTOP LIGHT SYSTEM
BE-49
2422 Author: Date:
2004 LAND CRUISER (RM1071U)
STOP LIGHT SYSTEM
LOCATION
Page 330 of 3115
BE0S9-04
I06151
I04045
Wire Harness Side:
- BODY ELECTRICALSLIDING ROOF SYSTEM
BE-107
2480 Author: Date:
2004 LAND CRUISER (RM1071U)
INSPECTION
1. INSPECT SLIDING ROOF SWITCH CONTINUITY
Switch positionTester connectionSpecified condition
SLIDE OPEN3 - 5Continuity
SLIDE OFF -No continuity
SLIDE CLOSE3 - 4Continuity
TILT DOWN2 - 3Continuity
TILT OFF -No continuity
TILT UP1 - 3Continuity
If continuity is not as specified, replace the switch.
2. INSPECT SLIDING ROOF CONTROL ASSEMBLY CIR-
CUIT
Disconnect the connector from the ECU and inspect the con-
nector on the wire harness side, as shown in the chart.
Tester connectionConditionSpecified condition
1 - GroundConstantContinuity
4 - GroundSliding roof control switch (TILT) OFF or CLOSENo continuity
4 - GroundSliding roof control switch (TILT) UPContinuity
5 - GroundConstantBattery positive voltage
3 - GroundConstantContinuity
3 - GroundSliding roof control switch (TILT) OFF or UPNo continuity
7 - GroundSliding roof control switch (TILT) DOWNContinuity
8 - GroundIgnition switch LOCK or ACC* No voltage
8 - GroundIgnition switch ONBattery positive voltage
9 - GroundSliding roof control switch (SLIDE) OFF or
CLOSENo continuity
9 - GroundSliding roof control switch (SLIDE) OPENContinuity
10 - GroundSliding roof control switch (SLIDE) OFF or OPENNo continuity
10 - GroundSliding roof control switch (SLIDE) CLOSEContinuity
*: Exceptions: During 45 second period after ignition switch
ON"OFF (ACC) or until driver or passenger door is opened af-
ter ignition switch ON"OFF (ACC).