Page 300 of 3115
- BODY ELECTRICALPOWER SOURCE
BE-27
2400 Author: Date:
2004 LAND CRUISER (RM1071U) DIFF 12 - Ground
Ignition switch ONBattery positive voltage
ECU-B2 13 - GroundConstantBattery positive voltage
P/W (FR) 15 - GroundConstantBattery positive voltage
P/W (RR) 17 - GroundConstantBattery positive voltage
SECURITY 20 - GroundConstantBattery positive voltage
IGN 21 - GroundIgnition switch ONBattery positive voltage
MET 23 - GroundIgnition switch ONBattery positive voltage
GAUGE2 25 - GroundIgnition switch ONBattery positive voltage
SEAT HTR 27 - GroundIgnition switch ONBattery positive voltage
ECU-IG2 29 - GroundIgnition switch ONBattery positive voltage
WIPER 31 - GroundIgnition switch ONBattery positive voltage
RH SEAT 33 - GroundConstantBattery positive voltage
RR A/C 35 - GroundConstantBattery positive voltage
TIL & TEL 37 - GroundConstantBattery positive voltage
If the circuit is not as specified, inspect the circuits connected
to other parts.
Remove the relay from the junction block and inspect the con-
nector on junction block side.
Relay Tester connectionConditionSpecified condition
ACC CUT 2 - GroundConstantBattery positive voltage
ACC CUT 4 - GroundIgnition Switch ACCBattery positive voltage
IG1 NO.3 5 - GroundConstantBattery positive voltage
IG1 NO.3 2 - GroundIgnition Switch ONBattery positive voltage
If the circuit is not as specified, inspect the circuits connected
to other parts.
Page 307 of 3115
BE0S4-06
I24747
Ignition Switch
Cowl Side J/B LH
GAUGE1 FuseRear Quarter Window Switch
Rear Quarter Window Motor
BE-84
- BODY ELECTRICALPOWER REAR QUARTER WINDOW SYSTEM
2457 Author: Date:
2004 LAND CRUISER (RM1071U)
POWER REAR QUARTER WINDOW SYSTEM
LOCATION
Page 310 of 3115
BE0S4-06
I24747
Ignition Switch
Cowl Side J/B LH
GAUGE1 FuseRear Quarter Window Switch
Rear Quarter Window Motor
BE-84
- BODY ELECTRICALPOWER REAR QUARTER WINDOW SYSTEM
2457 Author: Date:
2004 LAND CRUISER (RM1071U)
POWER REAR QUARTER WINDOW SYSTEM
LOCATION
Page 318 of 3115
BE1V4-01
- BODY ELECTRICALPOWER WINDOW CONTROL SYSTEM
BE-83
2456 Author: Date:
2004 LAND CRUISER (RM1071U)
ADJUSTMENT
HOW TO RESET POWER WINDOW MOTOR (RESET SWITCH AND PULSE SWITCH)
If the jam protection is not functioned properly, perform the following procedure.
HINT:
It is necessary to reset the power window motor (in initial position for the limit switch) when separating the
window regulator from the power window motor or operating the window regulator with the door glass not
installed.
(a) Remove the power window motor.
HINT:
Place the matchmarks on the power window motor and window regulator gear.
(b) Connect the power window motor and power window switch to wire harness of the vehicle.
(c) Turn the ignition switch ON and operate the power window switch to idle the power window motor in
UP side direction for more than 6 rotations or less than 10 rotates (4 seconds or more).
(d) Assemble the power window motor and regulator.
HINT:
Install the motor when the regulator arm is below the middle point.
Align the matchmarks on the power window motor and window regulator gear when install the power
window motor.
(e) Assemble the power window regulator and door glass.
HINT:
Never rotate the motor to the down direction until the completion of the window glass installation.
(f) Connect power window switch to wire harness and turn the ignition switch ON.
(g) Repeat UP and DOWN operation several times manually.
(h) Check if AUTO UP " AUTO DOWN operates in automatic operation.
HINT:
Take care that the jam protection function does not operate just after resetting.
Reset the regulator again when performing the reverse operating after closing the window fully by
AUTO UP operation.
(i) Check the power window function.
Page 319 of 3115
BE2ED-01
I25784
I25785
- BODY ELECTRICALPOWER WINDOW CONTROL SYSTEM
BE-79
2452 Author: Date:
2004 LAND CRUISER (RM1071U)
INSPECTION
1. INSPECT POWER WINDOW MASTER SWITCH CIR-
CUIT
Check the voltage and continuity of each terminal of the wire
harness side connector.
Tester connectionConditionSpecified condition
2 (GND) - Body groundConstantContinuity
10 (BDR) - 2 (GND)Constant10 - 14V
9 (CPUB) - 2 (GND)Constant10 - 14V
20 (SIG) - 2 (GND)Ignition switch OFF " ON0V " 10 - 14V
1 (UP) - 11 (DN)ConstantContinuity
5 (LMT) 13 (SGND)Driver door glass fully closedNo continuity5 (LMT) - 13 (SGND)Driver door glass opened by 4 mm (1.06in.)Continuity
If the circuit is not as specified, inspect the circuits connected
to other parts.
2. INSPECT POWER WINDOW SWITCH CIRCUIT
Check the voltage and continuity of each terminal of the wire
harness side connector.
Tester connectionConditionSpecified condition
7 (GND) - Body groundConstantContinuity
12 (BDR) - 7 (GND)Constant10 - 14V
6 (UP) - 1 (DN)ConstantContinuity
3 (LMT) 5 (SGND)Driver door glass fully closedNo continuity3 (LMT) - 5 (SGND)Driver door glass opened by 4 mm (1.06in.)Continuity
If the circuit is not as specified, inspect the circuits connected
to other parts.
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 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 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).
