Page 1737 of 2890

B6M0530A
1. CHECK POWER SUPPLY FOR COMBINATION
METER.
1) Remove combination meter.
2) Turn ignition switch to ON.
3) Measure voltage at combination meter connector termi-
nal.
Connector & terminal / Specified voltage:
(i14) No. 11—Body / 10 V, or more
B6M0252B
2. CHECK GROUND CIRCUIT OF COMBINATION
METER.
1) Turn ignition switch to OFF.
2) Measure resistance of harness connector between
combination meter and body.
Connector & terminal / Specified voltage:
(i12) No. 1—Body / 10Ω, max.
B6M0294B
3. CHECK HARNESS CONNECTOR BETWEEN
COMBINATION METER AND VEHICLE SPEED
SENSOR 2.
1) Disconnect connector from vehicle speed sensor 2.
2) Measure resistance of harness connector between
vehicle speed sensor 2 and combination meter.
Connector & terminal / Specified resistance:
(B17) No. 1—(i11)No.2/10Ω, max.
(B17) No. 2—(i11)No.3/10Ω, max.
4. CHECK VEHICLE SPEED SENSOR 2.
NOTE:
If resistance between terminals of vehicle speed sensor
2 is out of specification, the sensor may have a failure.
If resistance is OK and voltage between terminals of
vehicle speed sensor 2 is out of specification, mechanical
trouble may be present between vehicle speed sensor 2
and speedometer shaft in transmission.
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3. Combination Meter
Page 1738 of 2890
B3M0289
1) Disconnect connector from vehicle speed sensor 2.
2) Measure resistance between terminals of vehicle speed
sensor 2.
Terminals / Specified resistance:
No. 1—No. 2 / 350—450Ω
B3M0256
WARNING:
Be careful not to be caught up by the running wheels.
3) Set the vehicle on free roller, or lift-up the vehicle and
support with safety stands.
4) Drive the vehicle at speed greater than 20 km/h (12
MPH).
5) Measure voltage between terminals of vehicle speed
sensor 2.
Terminals / Specified voltage:
No. 1—No.2/5V,min. (AC range)
B3M0257
Using an oscilloscope:
(1) Turn ignition switch to OFF.
(2) Set oscilloscope to vehicle speed sensor 2.
(3) Drive the vehicle at speed greater than 20 km/h (12
MPH).
(4) Measure signal voltage.
Specified voltage (V): 5 V, min.
B3M0254A
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3. Combination Meter
Page 1739 of 2890

4. Power Window
A: DIAGNOSTICS PROCEDURE-1
Trouble symptom A: All door windows do not operate.
1. Check fuse and power supply.
OK
Not OK
Replace fuse or circuit breaker.
Repair or replace wiring harness.
2. Check power window relay.
OK
Not OK
Replace power window relay.
3. Check ground circuit of power window relay.
OK
Not OK
Repair or replace wiring harness.
4. Check harness connector between power
window relay and power window main switch
(driver’s door switch).
OK
Not OK
Repair or replace wiring harness.
5. Check power window main switch.
OK
Not OK
Replace power window main switch.
6. Check ground circuit of power window main
switch.
OK
Not OK
Repair or replace wiring harness.
System is OK.
B6M0390A
1. CHECK FUSE AND POWER SUPPLY.
1) Check fuse No. 15.
2) Disconnect connector of power window relay.
3) Turn ignition switch to ON.
4) Measure voltage between power window relay connec-
tor and body.
Connector & terminal / Specified voltage:
(B42) No. 1—Body / 10 V, or more
(B42) No. 2—Body / 10 V, or more
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4. Power Window
Page 1740 of 2890

B6M0391A
2. CHECK POWER WINDOW RELAY.
1) Disconnect connector of power window relay.
2) Connect battery to terminal No. 1 and ground terminal
No. 3.
3) Check continuity between terminals as indicated in
table below:
When current flows. Between terminals
No. 2 and No. 4Continuity exists.
When current does not flow. Between terminals
No. 2 and No. 4Continuity does not
exist.
Between terminals
No. 1 and No. 3Continuity exists.
B6M0392A
3. CHECK GROUND CIRCUIT OF POWER WINDOW
RELAY.
1) Disconnect connector of power window relay.
2) Measure resistance of harness connector between
power window relay and body.
Connector & terminal / Specified resistance:
(B42) No. 3—Body / 10Ω, max.
B6M0393A
4. CHECK HARNESS CONNECTOR BETWEEN
POWER WINDOW RELAY AND POWER WINDOW
MAIN SWITCH (DRIVER’S DOOR SWITCH).
1) Disconnect connectors of power window relay and
power window main switch.
2) Measure resistance of harness connector between
power window relay and power window main switch.
Connector & terminal / Specified resistance:
(B42) No. 4—(D7) No.7/10Ω, max.
5. CHECK POWER WINDOW MAIN SWITCH.
Refer to 6-2 [W16B1] for inspection of power window main
switch.
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6-2DIAGNOSTICS
4. Power Window
Page 1741 of 2890
B6M0394A
6. CHECK GROUND CIRCUIT OF POWER WINDOW
MAIN SWITCH.
1) Disconnect connector of power window main switch.
2) Measure resistance of harness connector between
power window main switch and body.
Connector & terminal / Specified resistance:
(D7) No. 12—Body / 10Ω, max.
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4. Power Window
Page 1742 of 2890

B: DIAGNOSTICS PROCEDURE-2
Trouble symptom B: Only driver’s door window does not
operate.
1. Check power supply for power window main
switch.
OK
Not OK
Go to diagnostics procedure of trouble symptom A.
2. Check power window main switch (driver’s
door switch).
OK
Not OK
Replace power window main switch.
3. Check ground circuit of power window main
switch.
OK
Not OK
Repair or replace wiring harness.
4. Check driver’s door window motor.
OK
Not OK
Replace power window motor.
5. Check harness connector between power
window main switch and driver’s door
window motor.
OK
Not OK
Repair or replace wiring harness.
System circuit is OK.
Mechanical trouble may be caused in door
window system such as break of window
regulator.
B6M0395A
1. CHECK POWER SUPPLY FOR POWER WINDOW
MAIN SWITCH.
1) Disconnect connector of power window main switch.
2) Turn ignition switch to ON.
3) Measure voltage between power window main switch
connector and body.
Connector & terminal / Specified voltage:
(D7) No. 7—Body / 10 V, or more
2. CHECK POWER WINDOW MAIN SWITCH
(DRIVER’S DOOR SWITCH).
Refer to 6-2 [W16B1] for inspection of power window main
switch.
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6-2DIAGNOSTICS
4. Power Window
Page 1743 of 2890

B6M0394A
3. CHECK GROUND CIRCUIT OF POWER WINDOW
MAIN SWITCH.
1) Disconnect connector of power window main switch.
2) Measure resistance of harness connector between
power window main switch and body.
Connector & terminal / Specified resistance:
(D7) No. 12—Body / 10Ω, max.
4. CHECK DRIVER’S DOOR WINDOW MOTOR.
1) Disconnect connector of power window motor (driver’s
door).
2) Make sure that power window motor rotates properly
when battery voltage is applied to terminals of motor con-
nector.
3) Change polarity of battery connections to terminals to
ensure that motor rotates in reverse direction.
B6M0396A
5. CHECK HARNESS CONNECTOR BETWEEN
POWER WINDOW MAIN SWITCH AND DRIVER’S
DOOR WINDOW MOTOR.
1) Disconnect connectors of power window main switch
and power window motor (driver’s door).
2) Measure resistance of harness connector between
power window main switch and power window motor.
Connector & terminal / Specified resistance:
LHD model:
(D7) No. 8—(D3) No.2/10Ω, max.
(D7) No. 13—(D3) No.1/10Ω, max.
RHD model:
(D7) No. 6—(D3) No.2/10Ω, max.
(D7) No. 11—(D3) No.1/10Ω, max.
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4. Power Window
Page 1744 of 2890
C: DIAGNOSTICS PROCEDURE-3
Trouble symptom C: One or more of passenger’s door win-
dow do not operate.
1. Check power supply for power window sub
switch which is out of order.
OK
Not OK
Repair or replace wiring harness.
2. Check power window sub switch which is out
of order.
OK
Not OK
Replace power window sub switch.
3. Check power window motor which is out of
order.
OK
Not OK
Replace power window motor.
4. Check harness connector between power
window sub switch and power window motor.
OK
Not OK
Repair or replace wiring harness.
5. Check harness connector between power
window sub switch and main switch.
OK
Not OK
Repair or replace wiring harness.
6. Check power window main switch.
OK
Not OK
Replace power window main switch.
7. Check ground circuit of power window main
switch.
OK
Not OK
Repair or replace wiring harness.
System circuit is OK.
Mechanical trouble may be caused in door
window system such as break of window
regulator.
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6-2DIAGNOSTICS
4. Power Window