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GW-40
< SERVICE INFORMATION >
POWER WINDOW SYSTEM
5.CHECK ENCODER SIGNAL
1. Connect front power window motor (driver side) connector.
2. Turn ignition switch ON.
3. Check signal between power window main switch connector and ground with oscilloscope.
OK or NG
OK >> Replace power window main switch.
NG >> GO TO 6.
6.CHECK HARNESS CONTINUITY 3
1. Turn ignition switch OFF.
2. Disconnect power window main switch and front power window motor (driver side) connector.
3. Check continuity between power window main switch connector D6 terminal 13 and front power window motor (driver side) con-
nector D8 terminal 3.
OK or NG
OK >> Replace front power window motor (driver side).
NG >> Repair or replace harness.
Check Encoder Circuit (Passenger Side)INFOID:0000000001327984
1.CHECK FRONT POWER WINDOW MOTOR (PASSENGER SIDE) POWER SUPPLY
1. Turn ignition switch ON.
2. Check voltage between front power window motor (passenger side) connector D38 terminal 4 and ground.
OK or NG
OK >> GO TO 3.
NG >> GO TO 2.
2.CHECK HARNESS CONTINUITY 1
1. Turn ignition switch OFF.
2. Disconnect front power window switch (passenger side) and front power window motor (passenger side) connector.
Connec-
tor Terminals (Wire color)
Condition Signal
(Reference value)
(+) (-)
D6 13 (PU) Ground Window
DOWN
PIIA4205EOCC3383D
13 (PU) – 3 (PU) : Continuity should exist.
PIIA9975E
4 (R) – Ground : Approx.10V
PIIA9976E
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3. Check continuity between front power window switch (passen- ger side) connector D36 terminal 4 and front power window
motor (passenger side) connector D38 terminal 4.
OK or NG
OK >> Replace front power window switch (passenger side).
NG >> Repair or replace harness.
3.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect front power window motor (passenger side) connector.
3. Check continuity between front power window motor (passenger side) connector D38 terminal 6 and ground.
OK or NG
OK >> GO TO 5.
NG >> GO TO 4.
4.CHECK HARNESS CONTINUITY 2
1. Disconnect front power window switch (passenger side) connector.
2. Check continuity between front power window switch (passen- ger side) connector D36 terminal 3 and front power window
motor (passenger side) connector D38 terminal 6.
OK or NG
OK >> Replace front power window switch (passenger side).
NG >> Repair or replace harness.
5.CHECK ENCODER SIGNAL
1. Connect front power window motor (passenger side) connector.
2. Turn ignition switch ON.
3. Check signal between front power window switch (passenger side) connector and ground with oscillo-
scope.
OK or NG
4 (R) – 4 (R) : Continuity should exist.
PIIA9977E
6 (SB) – Ground : Continuity should exist.
PIIA9966E
3 (SB) – 6 (SB) : Continuity should exist.
PIIA9967E
Connec- tor Terminals (Wire color)
Condition Signal
(Reference value)
(+) (-)
D36 12 (PU) Ground Window
DOWN
PIIA4209EOCC3383D
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GW-42
< SERVICE INFORMATION >
POWER WINDOW SYSTEM
OK >> Replace front power window switch (passenger side).
NG >> GO TO 6.
6.CHECK HARNESS CONTINUITY 3
1. Turn ignition switch OFF.
2. Disconnect front power window switch (passenger side) and front power window motor (passenger side) connector.
3. Check continuity between front power window switch (passen- ger side) connector D36 terminal 12 and front power window
motor (passenger side) connector D38 terminal 3.
OK or NG
OK >> Replace front power window motor (passenger side).
NG >> Repair or replace harness.
Check Door SwitchINFOID:0000000001327985
1.CHECK DOOR SWITCH INPUT SIGNAL
With CONSULT-III
Check (“DOOR SW-DR” and “DOOR SW-AS”) in “DATA MONITOR” mode with CONSULT-III.
Without CONSULT-III
Check voltage between BCM connector M3, B14 terminals 12, 62 and ground.
OK or NG
OK >> Door switch is OK.
NG >> GO TO 2.
2.CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect door switch and BCM connector. 12 (PU) – 3 (PU) : Continuity should exist.
PIIA9978E
Monitor item Condition
DOOR SW-DR OPEN : ON
CLOSE : OFF
DOOR SW-AS OPEN : ON
CLOSE : OFF
Item Terminals (Wire color)
Door conditionVoltage [V]
(Approx.)
(+) (–)
Passenger side
door switch 12 (P/B)
Ground OPEN 0
CLOSE Battery voltage
Driver side door
switch 62 (W) OPEN 0
CLOSE Battery voltage
PIIA6158E
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3. Check continuity between BCM connector M3, B14 terminals 12, 62 and door switch connector B26, B36 terminal 1.
4. Check continuity between BCM connector M3, B14 terminals 12, 62 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3.CHECK DOOR SWITCH
Check continuity between door switches terminal 1 and ground part
of door switch.
OK or NG
OK >> GO TO 4.
NG >> Replace malfunction door switch.
4.CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
2. Check voltage between BCM connector M3, B14 terminals 12, 62 and ground.
OK or NG
OK >> Further inspection is necessary, Refer to symptom chart.
NG >> Replace BCM.
Check Front Door Key Cylinder SwitchINFOID:0000000001327986
1.CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL
With CONSULT-III
Check (“KEY CYL LK-SW”, “KEY CYL UN-SW”) in “D ATA MONITOR” mode for “POWER DOOR ROCK SYS-
TEM” with CONSULT-III. Refer to BL-36, "
CONSULT-III Function (BCM)"
Driver side door
62 (W) – 1 (W) : Continuity should exist.
Passenger side door
12 (P/B) – 1 (SB) : Continuity should exist.
12 (P/B) – Ground : Contin uity should not exist.
62 (W) – Ground : Contin uity should not exist.
PIIA6159E
Terminal Door switch Continuity
1 Ground part of
door switch Pushed No
Released Yes
PIIA3351E
12 (P/B) – Ground : Battery voltage
62 (W) – Ground : Battery voltage
PIIA6158E
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GW-44
< SERVICE INFORMATION >
POWER WINDOW SYSTEM
Without CONSULT-III
1. Turn ignition switch OFF.
2. Check voltage between power window main switch connector and ground.
OK or NG
OK >> Further inspection is necessary. Refer to symptom chart.
NG >> GO TO 2.
2.CHECK HARNESS CONTINUITY
1. Disconnect power window main switch and front door key lock assembly (driver side) connector.
2. Check continuity between power window main switch connector D6 terminals 4, 6 and front door lock assembly (driver side) con-
nector D10 terminals 1, 6.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3.CHECK DOOR KEY CYLINDER SWITCH GROUND
Check continuity between front door lock assembly (driver side) con-
nector D10 terminal 5 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4.CHECK DOOR KEY CYLINDER SWITCH
Monitor item Condition
KEY CYL LK-SW Lock : ON
Neutral / Unlock : OFF
KEY CYL UN-SW Unlock : ON
Neutral / Lock : OFF
Connector Terminals (Wire color)
Key position Voltage [V]
(Approx.)
(+) (–)
D6 4 (P)
Ground Lock 0
Neutral / Unlock 5
6 (OR) Unlock 0
Neutral / Lock 5
PIIB3971E
4 (P) – 1 (P) : Conti nuity should exist.
6 (OR) – 6 (OR) : Cont inuity should exist.
PIIA4212E
5 (B) – Ground : Continuity should exist.
PIIA4213E
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Check continuity between door lock assembly terminals 1, 6 and 5.
OK or NG
OK >> Further inspection is necessary. Refer to symptom chart.
NG >> Replace front door key cylinder (driver side) switch.
Check Power Window Serial Link (Passenger Side)INFOID:0000000001327987
1.CHECK POWER WINDOW SWITCH OUTPUT SIGNAL
With CONSULT-III
Check (“CDL LOCK SW ”, “CDL UNLOCK SW”) in DATA MONITOR mode for “REMOTE KEYLESS ENTRY
SYSTEM” with CONSULT-III. Refer to BL-36, "
CONSULT-III Function (BCM)".
Without CONSULT-III
1. Remove key from ignition switch, and the door of driver side and passenger side is closed.
2. Check signal between BCM connector and ground wit h oscilloscope when door lock and unlock switch
(driver side and passenger side) is turned “LOCK” or “UNLOCK”.
3. Make sure signals which are shown in the figure below can be detected during 10 second just after door
lock and unlock switch (driver side and passenger side) is turned “LOCK” or “UNLOCK”.
OK or NG
OK >> GO TO 2.
NG >> GO TO 3.
2.CHECK BCM OUTPUT SIGNAL
Check (“POWER WINDOW DOWN”) in “ACTIVE T EST” mode for “REMOTE KEYLESS ENTRY SYSTEM”
with CONSULT-III. Refer to BL-60, "
CONSULT-III Function (BCM)"
OK or NG
OK >> Further inspection is necessary. Refer to symptom chart.
Terminals Key position Continuity
1 5 Lock Yes
Neutral / Unlock No
6 Unlock Yes
Neutral / Lock No
PIIA4214E
Monitor item Condition
CDL LOCK SW LOCK : ON
UNLOCK : OFF
CDL UNLOCK SW LOCK : OFF
UNLOCK : ON
Connector Terminals (W
ire color)
Signal
(Reference value)
(+) (–)
M3 22 (OR) Ground
PIIA6290EPIIA1297E
When “ACTIVE TEST” is performed, is the window of
driver side and passenger side lowered.
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GW-46
< SERVICE INFORMATION >
POWER WINDOW SYSTEM
NG >> Replace BCM.
3.CHECK POWER WINDOW SWITCH GROUND
1. Turn ignition switch OFF.
2. Disconnect power window main switch and front power window switch (passenger side) connector.
3. Check continuity between power window main switch connector D7 terminal 17 and ground.
4. Check continuity between front power window switch (passen- ger side) connector D36 terminal 11 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4.CHECK POWER WINDOW SERIAL LINK CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM connector M3 terminal 22 and power window main switch connector D6 terminal 14.
3. Check continuity between BCM connector M3 terminal 22 and front power window switch (passenger side) connector D36 ter-
minal 16.
OK or NG
OK >> Replace power window main switch.
NG >> Repair or replace harness.
Check Power Window Lock SwitchINFOID:0000000001327988
1.CHECK POWER WINDOW LOCK SIGNAL
Exchanges for a normal power window main switch, and operation is checked. 17 (B) – Ground : Continuity should exist.
PIIA4172E
11 (B) – Ground : Continuity should exist.
PIIA4175E
22 (OR) – 14 (Y) : Cont
inuity should exist.
PIIA6291E
22 (OR) – 16 (Y) : Cont inuity should exist.
PIIA6292E
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POWER WINDOW SYSTEMGW-47
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Does power window lock operate?
YES >> Replace power window main switch.
NO >> Check condition of harness and connector.
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