Page 3652 of 5121

PWC-22
< COMPONENT DIAGNOSIS >
POWER WINDOW MOTOR
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK FRONT POWER WINDOW MOTOR (PASSENGER SIDE) CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect front power window switch (passenger side) connector.
3. Check continuity between front power window switch (passenger side) harness connector and front power
window motor (passenger side) harness connector.
4. Check continuity between front power window switch (passenger side) harness connector and ground.
Is the inspection result normal?
YES >> Replace front power window switch (passenger side). Refer to PWC-86, "Removal and Installa-
tion".
NO >> Repair or replace harness.
3.CHECK FRONT POWER WINDOW MOTOR (PASSENGER SIDE)
Check front power window motor (passenger side).
Refer to PWC-22, "
PASSENGER SIDE : Component Inspection".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace front power window motor (passenger side). Refer to GW-20, "
Removal and Installation".
4.CHECK INTERMITTENT INCIDENT
Refer to GI-35, "
Intermittent Incident".
>> INSPECTION END
PASSENGER SIDE : Component InspectionINFOID:0000000003826017
1.CHECK FRONT POWER WINDOW MOTOR (PASSENGER SIDE)
1. Turn ignition switch OFF.
2. Disconnect front power window motor (passenger side) connector.
3. Check motor operation by connecting the battery voltage directly to front power window motor (passenger
side) connector.
(+)
(–) ConditionVoltage (V)
(Approx.) Front power window motor
(passenger side)
Connector Terminal
D461
GroundFront power win-
dow switch
(passenger side)UP 0
DOWN Battery voltage
2UP Battery voltage
DOWN 0
Front power window switch (passenger side) Front power window motor (passenger side)
Continuity
Connector Terminal Connector Terminal
D454
D461
Existed
52
Front power window switch (passenger side)
GroundContinuity
Connector Terminal
D454
Not existed
5
Page 3653 of 5121

POWER WINDOW MOTOR
PWC-23
< COMPONENT DIAGNOSIS >
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PWC
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Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace front power window motor (passenger side). Refer to GW-20, "
Removal and Installation".
REAR LH
REAR LH : DescriptionINFOID:0000000003826018
Door glass moves UP/DOWN by receiving the signal from power window main switch or rear power window
switch LH.
REAR LH : Component Function CheckINFOID:0000000003826019
1.CHECK REAR POWER WINDOW MOTOR LH OPERATION
Check rear power window motor LH operation with power window main switch or rear power window switch
LH.
Is the inspection result normal?
YES >> Rear power window motor LH is OK.
NO >> Refer to PWC-23, "
REAR LH : Diagnosis Procedure"
REAR LH : Diagnosis ProcedureINFOID:0000000003826020
1.CHECK REAR POWER WINDOW MOTOR LH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect rear power window motor LH connector.
3. Turn ignition switch ON.
4. Check voltage between rear power window motor LH harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK REAR POWER WINDOW MOTOR LH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect rear power window switch LH connector.
3. Check continuity between rear power window switch LH harness connector and rear power window motor
LH harness connector.
4. Check continuity between rear power window switch LH connector and ground.
Front power window motor
(passenger side) connectorTe r m i n a l
Motor condition
(+) (–)
D4612DOWN
21UP
(+)
(–) ConditionVoltage (V)
(Approx.) Rear power window motor LH
Connector Terminal
D821
GroundRear power win-
dow switch LHUP Battery voltage
DOWN 0
3UP 0
DOWN Battery voltage
Rear power window switch LH Rear power window motor LH
Continuity
Connector Terminal Connector Terminal
D834
D823
Existed
51
Page 3654 of 5121

PWC-24
< COMPONENT DIAGNOSIS >
POWER WINDOW MOTOR
Is the inspection result normal?
YES >> Replace rear power window switch LH. Refer to PWC-87, "Removal and Installation".
NO >> Repair or replace harness.
3.CHECK REAR POWER WINDOW MOTOR LH
Check rear power window motor LH.
Refer to PWC-24, "
REAR LH : Component Inspection".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace rear power window motor LH. Refer to GW-25, "
Removal and Installation".
4.CHECK INTERMITTENT INCIDENT
Refer to GI-35, "
Intermittent Incident".
>> INSPECTION END
REAR LH : Component InspectionINFOID:0000000003826021
COMPONENT INSPECTION
1.CHECK REAR POWER WINDOW MOTOR LH
1. Turn ignition switch OFF.
2. Disconnect rear power window motor LH connector.
3. Check motor operation by connecting the battery voltage directly to rear power window motor LH connec-
tor.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace rear power window motor LH. Refer to GW-25, "
Removal and Installation".
REAR RH
REAR RH : DescriptionINFOID:0000000003826022
Door glass moves UP/DOWN by receiving the signal from power window main switch or rear power window
switch RH.
REAR RH : Component Function CheckINFOID:0000000003826023
1. CHECK REAR POWER WINDOW MOTOR RH OPERATION
Check rear power window motor RH operation with power window main switch or rear power window switch
RH.
Is the inspection result normal?
YES >> Rear power window motor RH is OK.
NO >> Refer to PWC-25, "
REAR RH : Diagnosis Procedure".
Rear power window switch LH
GroundContinuity
Connector Terminal
D834
Not existed
5
Rear power window motor LHTe r m i n a l
Motor condition
(+) (–)
D8231DOWN
13UP
Page 3655 of 5121

POWER WINDOW MOTOR
PWC-25
< COMPONENT DIAGNOSIS >
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REAR RH : Diagnosis ProcedureINFOID:0000000003826024
1.CHECK REAR POWER WINDOW MOTOR RH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect rear power window motor RH connector.
3. Turn ignition switch ON.
4. Check voltage between rear power window motor RH harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK REAR POWER WINDOW MOTOR RH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect rear power window switch RH connector.
3. Check continuity between rear power window switch RH harness connector and rear power window motor
RH harness connector.
4. Check continuity between rear power window switch RH harness connector and ground.
Is the inspection result normal?
YES >> Replace rear power window switch RH. Refer to PWC-87, "Removal and Installation".
NO >> Repair or replace harness.
3.CHECK REAR POWER WINDOW MOTOR RH
Check rear power window motor RH.
Refer to PWC-26, "
REAR RH : Component Inspection".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace rear power window motor RH. Refer to GW-25, "
Removal and Installation".
4.CHECK INTERMITTENT INCIDENT
Refer to GI-35, "
Intermittent Incident".
>> INSPECTION END
(+)
(–) ConditionVoltage (V)
(Approx.) Rear power window motor RH
Connector Terminal
D1021
GroundRear power win-
dow switch RH UP Battery voltage
DOWN 0
3UP 0
DOWN Battery voltage
Rear power window switch RHRear power window motor RH
Continuity
Connector Terminal Connector Terminal
D1034
D1023
Existed
51
Rear power window switch RH
GroundContinuity
Connector Terminal
D1034
Not existed
5
Page 3656 of 5121
PWC-26
< COMPONENT DIAGNOSIS >
POWER WINDOW MOTOR
REAR RH : Component Inspection
INFOID:0000000003826025
COMPONENT INSPECTION
1.CHECK REAR POWER WINDOW MOTOR RH
1. Turn ignition switch OFF.
2. Disconnect rear power window motor RH connector.
3. Check motor operation by connecting the battery voltage directly to rear power window motor RH connec-
tor.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace rear power window motor RH. Refer to GW-25, "
Removal and Installation".
Rear power window motor RHTe r m i n a l
Motor condition
(+) (–)
D10231DOWN
13UP
Page 3659 of 5121

ENCODER CIRCUIT
PWC-29
< COMPONENT DIAGNOSIS >
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ENCODER CIRCUIT
DescriptionINFOID:0000000003826026
Detects condition of the front power window motor (driver side) operation and transmits to power window main
switch as pulse signal.
Component Function CheckINFOID:0000000003826027
1.CHECK ENCODER OPERATION
Check front driver side door glass and perform AUTO open/close operation normally via power window main
switch.
Is the inspection result normal?
YES >> Encoder operation is OK.
NO >> Refer to PWC-29, "
Diagnosis Procedure"
Diagnosis ProcedureINFOID:0000000003826028
Encoder Circuit Check
1.CHECK ENCODER SIGNAL
1. Turn ignition switch ON.
2. Check signal between power window main switch harness connector and ground with oscilloscope.
Is the inspection result normal?
YES >> Replace power window main switch. Refer to PWC-85, "Removal and Installation".
NO >> GO TO 2.
2.CHECK ENCODER SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect power window main switch connector and front power window motor (driver side) connector.
3. Check continuity between power window main switch harness connector and front power window motor
(driver side) harness connector.
4. Check continuity between power window main switch harness connector and ground.
(+)
(–)Signal
(Reference value) Power window main switch
Connector Terminal
D59
Ground Refer to the following signal
13
JMKIA0220GB
Power window main switch Front power window motor (driver side)
Continuity
Connector Terminal Connector Terminal
D59
D73
Existed
13 5
Page 3660 of 5121

PWC-30
< COMPONENT DIAGNOSIS >
ENCODER CIRCUIT
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK ENCODER POWER SUPPLY
1. Connect power window main switch connector.
2. Turn ignition switch ON.
3. Check voltage between front power window motor (driver side) harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 5.
4.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between power window main switch harness connector and front power window motor
(driver side) harness connector.
3. Check continuity between front power window motor (driver side) harness connector and ground.
Is the inspection result normal?
YES >> Replace front power window motor (driver side). Refer to GW-20, "Removal and Installation"
NO >> Repair or replace harness.
5.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between power window main switch harness connector and front power window motor
(driver side) harness connector.
3. Check continuity between power window main switch harness connector and ground.
Power window main switch
GroundContinuity
Connector Terminal
D59
Not existed
13
(+)
(–)Voltage (V)
(Approx.) Front power window motor (driver side)
Connector Terminal
D7 4 Ground Battery voltage
Power window main switch Front power window motor (driver side)
Continuity
Connector Terminal Connector Terminal
D5 2 D7 6 Existed
Front power window motor (driver side)
GroundContinuity
Connector Terminal
D7 6 Not existed
Power window main switch Front power window motor (driver side)
Continuity
Connector Terminal Connector Terminal
D5 15 D7 4 Existed
Power window main switch
GroundContinuity
Connector Terminal
D5 15 Not existed
Page 3661 of 5121
ENCODER CIRCUIT
PWC-31
< COMPONENT DIAGNOSIS >
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Is the inspection result normal?
YES >> Replace power window main switch. Refer to PWC-85, "Removal and Installation".
NO >> Repair or replace harness.