Page 769 of 4592
N20219
Type A:
Type B and C:1
7
9
10
1
7
910
N20220
Type A:
Type B and C:1
7
9
10
1
7910 88
± BODY ELECTRICALCOMBINATION METER
BE±53
2273 Author: Date:
23. INSPECT INTEGRATION RELAY OF SEAT BELT
WARNING SYSTEM OPERATION
(a) Connect the positive (+) lead from the battery to terminals
1 and 7.
(b) Connect the terminal 7 to terminal 9 through the 3.4±W
test bulb.
(c) Connect the negative (±) lead from the battery to terminal
10.
(d) Check that the bulb lights and the buzzer sounds for 4 ±
8 seconds.
(e) Return to step (a) and operate the chime again.
(f) Connect the negative (±) lead from the battery to terminal
8.
(g) Check that the buzzer stops sounding.
HINT:
Check the buzzer within a period of 4 to 8 seconds.
If operation is not as specified, replace the relay.
24. INSPECT INTEGRATION RELAY CIRCUIT
See page BE±14
Page 770 of 4592
N08958
270°
32
1
Z09972
(a)(b)
AB
CAB
C BE±54
± BODY ELECTRICALCOMBINATION METER
2274 Author: Date:
25. INSPECT LIGHT CONTROL RHEOSTAT
(a) Connect the positive (+) lead from the battery to terminal
1 and negative lead (±) to terminal 3.
(b) Connect the positive (+) lead from the voltmeter to termi-
nal 2 and negative lead to terminal 3.
(c) Turn the rheostat knob and check that the voltage
changes.
26. INSPECT BULB CHECK RELAY OPERATION
(a) Connect the positive (+) lead from the battery to terminal
C through a 1.4±W test bulb and the negative (±) lead to
terminal B, check that the test bulb does not light up.
(b) Connect the positive (+) lead from the battery to terminal
A and check that the test bulb lights up.
If operation is not as specified, replace the relay.
Page 771 of 4592
BE0AL±03
Z19051
Defogger Switch
Instrument Panel J/B No.1
DEFOG M±Fuse
HTR Fuse
MIR±HTR Fuse
Defogger Relay
Mirror Defogger
Defogger Wire
± BODY ELECTRICALDEFOGGER SYSTEM
BE±55
2275 Author: Date:
DEFOGGER SYSTEM
LOCATION
Page 772 of 4592

BE0AM±03
N20315
Switch side:
1 2
3
4 5 6
N20314
ON3 4 5
Z08467
1
2
3456 Wire harness side:
S±6±1
N14863
1
2 35 12
35 BE±56
± BODY ELECTRICALDEFOGGER SYSTEM
2276 Author: Date:
INSPECTION
1. INSPECT DEFOGGER SWITCH CONTINUITY
Check that is continuity exists between terminals 2 and 6.
If continuity is not as specified, check the bulb.
2. INSPECT DEFOGGER TIMER OPERATION
(a) Connect the positive (+) lead from the battery to terminal
4 and the negative (±) lead to terminal 3.
(b) Connect the positive (+) lead from the battery to terminal
5 through a 3.4±W tester bulb.
(c) Push the defogger switch ON, check that the indicator
light and test bulb light up for 12 to 18 minutes, then the
indicator light and test bulb light goes out.
If operation is not as specified, replace the switch.
3. INSPECT DEFOGGER TIMER CIRCUIT
Disconnect the connector from the switch and inspect the con-
nector on the wire harness side, as shown in the table.
Tester connectionConditionSpecified condition
3 ± GroundConstantContinuity
4 ± GroundIgnition switch LOCK or ACCNo voltage
4 ± GroundIgnition switch ONBattery positive voltage
5 ± GroundIgnition switch LOCK or ACCNo voltage
5 ± GroundIgnition switch ONBattery positive voltage
±Connect terminals 3 and 5.Defogger system operation is normal
If the circuit is not as specified, replace the switch.
4. INSPECT DEFOGGER RELAY CONTINUITY
ConditionTester connectionSpecified condition
Constant1 ± 2Continuity
Apply B+ between
terminals 1 and 2.3 ± 5Continuity
If continuity is not as specified, replace the relay.
Page 773 of 4592

N21371
6
4
BE4029
Tester Probe
Tin FoilHeat Wire
BE0123
At Center
BE0124
0 VoltSeveral
Volts
Broken
Wire
± BODY ELECTRICALDEFOGGER SYSTEM
BE±57
2277 Author: Date:
5. w/ Heater:
INSPECT MIRROR DEFOGGER
(a) Connect the positive (+) lead from the battery to terminal
4 and the negative (±) lead to terminal 6.
(b) Check that the mirror becomes warm.
HINT:
It takes short time for the mirror to become warm.
6. INSPECT DEFOGGER WIRE
NOTICE:
When cleaning the glass, use a soft, dry cloth, and
wipe the glass in the direction of the wire. Take care
not to damage the wires.
Do not use detergents or glass cleaners with abrasive
ingredients.
When measuring voltage, wind a piece of tin foil
around the top of the negative probe and press the foil
against the wire with your finger, as shown.
(a) Turn the ignition switch ON.
(b) Turn the defogger switch ON.
(c) Inspect the voltage at the center of each heat wire, as
shown.
VoltageCriteria
Approx. 5VOkay (No break in wire)
Approx.10V or 0VBroken wire
HINT:
If there is approximately 10 V, the wire is broken between the
center of the wire and the positive (+) end. If there is no voltage,
the wire is broken between the center of the wire and ground.
(d) Place the voltmeter positive (+) lead against the defogger
positive (+) terminal.
(e) Place the voltmeter negative (±) lead with the foil strip
against the heat wire at the positive (+) terminal end and
slide it toward the negative (±) terminal end.
(f) The point where the voltmeter deflects from zero to sever-
al V is the place where the heat wire is broken.
HINT:
If the heat wire is not broken, the voltmeter indicates 0 V at the
positive (+) end of the heat wire but gradually increases to about
12 V as the meter probe is moved to the other end.
Page 774 of 4592
BE0150
Repair Point
Broken
Wire
Masking Tape
BE0151
BE±58
± BODY ELECTRICALDEFOGGER SYSTEM
2278 Author: Date:
7. IF NECESSARY, REPAIR DEFOGGER WIRE
(a) Clean the broken wire tips with grease, wax and silicone
remover.
(b) Place the masking tape along both sides of the wire to be
repaired.
(c) Thoroughly mix the repair agent (Dupont paste No.
4817).
(d) Thoroughly mix the repair agent (Dupont paste No. 4817
or equivalent).
(e) Using a fine tip brush, apply a small amount to the wire.
(f) After a few minutes, remove the masking tape.
(g) Do not repair the defogger wire for at least 24 hours.
Page 775 of 4592
BE0AN±03
Z19052
Ignition Switch
Instrument Panel J/B No.1
POWER M±Fuse
GAUGE Fuse
Power Main Relay
Integration Relay
Power Window Switch
Power Window Master SwitchPower Window SwitchDoor Courtesy Switch
Power Window Switch
Power Window Regulator
Assembly
Power Window Motor
Door Courtesy
Switch
Power Window Regulator Assembly
Power Window MotorPower Window Regulator Assembly
Power Window Motor
± BODY ELECTRICALPOWER WINDOW CONTROL SYSTEM
BE±59
2279 Author: Date:
POWER WINDOW CONTROL SYSTEM
LOCATION
Page 776 of 4592

BE0AO±02
N20559
1 2 3 4 5 6
7 8 9 10 11 12 13 14 BE±60
± BODY ELECTRICALPOWER WINDOW CONTROL SYSTEM
2280 Author: MH Date: 3/7/02
INSPECTION
1. INSPECT POWER WINDOW MASTER SWITCH CON-
TINUITY
(a) Inspect the front driver's switch.
Window unlock:
Switch positionTester connectionSpecified condition
UP3 ± 8 ± 9
4 ± 5 ± 6Continuity
OFF3 ± 4 ± 5
4 ± 5 ± 6Continuity
DOWN6 ± 8 ± 9
3 ± 4 ± 5Continuity
Window lock:
Switch positionTester connectionSpecified condition
UP3 ± 8 ± 9
4 ± 5 ± 6Continuity
OFF3 ± 4 ± 5
4 ± 5 ± 6Continuity
DOWN6 ± 8 ± 9
3 ± 4 ± 5Continuity
(b) Inspect the front passenger's switch.
Window unlock:
Switch positionTester connectionSpecified condition
UP8 ± 9 ± 11
4 ± 5 ± 13Continuity
OFF4 ± 5 ± 11
4 ± 5 ± 13Continuity
DOWN8 ± 9 ± 13
4 ± 5 ± 11Continuity
Window lock:
Switch positionTester connectionSpecified condition
UP8 ± 9 ± 11Continuity
OFF11 ± 13Continuity
DOWN8 ± 9 ± 13Continuity
(c) Inspect the rear left switch.
Window unlock:
Switch positionTester connectionSpecified condition
UP8 ± 9 ± 10
4 ± 5 ± 12Continuity
OFF4 ± 5 ± 10
4 ± 5 ± 12Continuity
DOWN8 ± 9 ± 12
4 ± 5 ± 10Continuity