Window INFINITI FX35 2004 Service Manual

POWER WINDOW SYSTEM
GW-51
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Revision: 2004 November 2004 FX35/FX45
4. CHECK HARNESS CONTINUITY 2
1. Turn ignition switch OFF.
2. Disconnect BCM and rear power window switch (LH) connector.
3. Check continuity between BCM connector M4 terminal 53 and
rear power window switch (LH) connector D55 terminal 1.
4. Check continuity between BCM connector M4 terminal 53 and
ground.
OK or NG
OK >> Check condition of harness and connector.
NG >> Repair or replace harness.
5. CHECK REAR POWER WINDOW SWITCH
1. Turn ignition switch OFF.
2. Disconnect rear power window switch connector.
3. Rear power window switch (LH) operate, check continuity
between rear power window switch terminal 1, 2, 3 and 4, 5.
OK or NG
OK >> GO TO 6.
NG >> Replace rear power window switch (LH).
6. CHECK HARNESS CONTINUITY 3
1. Disconnect power window main switch connector.
2. Check continuity between power window main switch connector
D6 terminal 1, 3 and rear power window switch (LH) terminal 2,
3.
OK or NG
OK >> GO TO 7.
NG >> Repair or replace harness.53 (Y/B) – 1 (BR) : Continuity should exist.
53 (Y/B) – Ground : Continuity should not exist.
PIIA6284E
Terminals Window condition Continuity
15UP
Ye s 14DOWN
2 5 No operation
3 4 No operation
PIIA4186E
1 (Y) – 2 (Y) : Continuity should exist.
3 (R) – 3 (R) : Continuity should exist.
PIIA4188E

GW-52
POWER WINDOW SYSTEM
Revision: 2004 November 2004 FX35/FX45
7. CHECK POWER WINDOW MAIN SWITCH OUTPUT SIGNAL
1. Connect power window main switch connector.
2. Turn ignition switch ON.
3. Rear LH switch in power window main switch is operated, check
voltage between power window main switch connector and
ground.
OK or NG
OK >> Check condition of harness and connector.
NG >> Replace power window main switch.
Rear Power Window Motor (RH) Circuit Check / With Front Anti-pinch Power
Window System
AIS004QL
1. CHECK POWER WINDOW SWITCH OUTPUT SIGNAL
1. Turn ignition switch ON.
2. Check voltage between rear power window switch (RH) connec-
tor and ground.
OK or NG
OK >> GO TO 2.
NG >> GO TO 3.
2. CHECK HARNESS CONTINUITY 1
1. Turn ignition switch OFF.
2. Disconnect rear power window switch (RH) and rear power window motor (RH) connector.
3. Check continuity between rear power window switch (RH) con-
nector D75 terminals 4, 5 and rear power window motor (RH)
connector D76 terminals 1, 2.
OK or NG
OK >> Replace rear power window motor (RH).
NG >> Repair or replace harness between rear power window
switch (RH) and rear power window motor (RH).
ConnectorTerminals (Wire color)
Window conditionVoltage [V]
(Approx.)
(+) (-)
D61 (Y)
GroundUP Battery voltage
DOWN 0
3 (R)UP 0
DOWN Battery voltage
PIIA4187E
ConnectorTerminals (Wire color)
Window conditionVoltage [V]
(Approx.)
(+) (-)
D754 (L)
GroundUP 0
DOWN Battery voltage
5 (G)UP Battery voltage
DOWN 0
PIIA6282E
4 (L) – 1 (L) : Continuity should exist.
5 (G) – 2 (G) : Continuity should exist.
PIIA9958E

POWER WINDOW SYSTEM
GW-53
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Revision: 2004 November 2004 FX35/FX45
3. CHECK REAR POWER WINDOW SWITCH POWER SUPPLY
1. Connect rear power window switch (RH) connector.
2. Turn ignition switch ON.
3. Check voltage between rear power window switch (RH) connec-
tor D75 terminal 1 and ground.
OK or NG
OK >> GO TO 5.
NG >> GO TO 4.
4. CHECK HARNESS CONTINUITY 2
1. Turn ignition switch OFF.
2. Disconnect BCM and rear power window switch (RH) connector.
3. Check continuity between BCM connector M4 terminal 53 and
rear power window switch (RH) connector D75 terminal 1.
4. Check continuity between BCM connector M4 terminal 53 and
ground.
OK or NG
OK >> Check condition of harness and connector.
NG >> Repair or replace harness.
5. CHECK REAR POWER WINDOW SWITCH
1. Turn ignition switch OFF.
2. Disconnect rear power window switch connector.
3. Rear power window switch (RH) operate, check continuity
between rear power window switch terminals1, 2, 3 and 4, 5.
OK or NG
OK >> GO TO 6.
NG >> Replace rear power window switch (RH).1 (BR) – Ground : Battery voltage
PIIA4185E
53 (Y/B) – 1 (BR) : Continuity should exist.
53 (Y/B) – Ground : Continuity should not exist.
PIIA6284E
Terminals Window condition Continuity
15 UP
Ye s 14 DOWN
2 5 No operation
3 4 No operation
PIIA4186E

GW-54
POWER WINDOW SYSTEM
Revision: 2004 November 2004 FX35/FX45
6. CHECK HARNESS CONTINUITY 3
1. Disconnect power window main switch connector.
2. Check continuity between power window main switch connector
D6 terminals 5, 7 and rear power window switch (RH) connector
D75 terminals 2, 3.
OK or NG
OK >> GO TO 7.
NG >> Repair or replace harness.
7. CHECK POWER WINDOW MAIN SWITCH OUTPUT SIGNAL
1. Connect power window main switch connector.
2. Turn ignition switch ON.
3. Rear RH switch in power window main switch is operated, check
voltage between power window main switch connector and
ground.
OK or NG
OK >> Check condition of harness and connector.
NG >> Replace power window main switch.5 (G) – 3 (R) : Continuity should exist.
7 (LG) – 2 (Y) : Continuity should exist.
PIIA4190E
ConnectorTerminals (Wire color)
Window conditionVoltage [V]
(Approx.)
(+) (-)
D65 (G)
GroundUP 0
DOWN Battery voltage
7 (LG)UP Battery voltage
DOWN 0
PIIA4189E

POWER WINDOW SYSTEM
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Revision: 2004 November 2004 FX35/FX45
Rear Power Window Motor (LH or RH) Circuit Check / With Front and Rear
Power Window Anti-pinch System
AIS004QM
1. CHECK REAR POWER WINDOW SWITCH OUTPUT SIGNAL
1. Turn ignition switch ON.
2. Check voltage between rear power window switch (LH or RH)
connector and ground.
OK or NG
OK >> GO TO 2.
NG >> Replace rear power window switch (LH or RH).
2. CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect rear power window switch (LH or RH) and rear power window motor (LH or RH) connector.
3. Check continuity between rear power window switch (LH or RH)
connector D58 (LH), D78 (RH) terminals 8, 9 and rear power
window motor (LH or RH) connector D59 (LH), D79 (RH) termi-
nals 1, 3.
OK or NG
OK >> Replace rear power window motor (LH or RH).
NG >> Repair or replace harness between rear power window
switch (LH or RH) and rear power window motor (LH or
RH).
ConnectorTerminals (Wire color)
Window conditionVoltage [V]
(Approx.)
(+) (-)
D58 (LH)
D78 (RH)8 (L)
GroundUP Battery voltage
DOWN 0
9 (G)UP 0
DOWN Battery voltage
PIIA6296E
8 (L) – 3 (L) : Continuity should exist.
9 (G) – 1 (G) : Continuity should exist.
PIIA9959E

GW-56
POWER WINDOW SYSTEM
Revision: 2004 November 2004 FX35/FX45
Limit Switch Circuit Check (Driver Side) AIS004QN
1. CHECK DRIVER DOOR MAIN SWITCH LIMIT SIGNAL
1. Turn ignition switch ON.
2. Check voltage between front power window motor (driver side) connector and ground.
OK or NG
OK >> Limit switch circuit is OK.
NG >> GO TO 2.
2. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect front power window motor (driver side) connector.
3. Check continuity between front power window motor (driver
side) connector D8 terminal 6 and ground.
OK or NG
OK >> GO TO 4.
NG >> GO TO 3.
3. CHECK HARNESS CONTINUITY 1
1. Disconnect power window main switch connector.
2. Check continuity between power window main switch connector
D6 terminal 2 and front power window motor (driver side) con-
nector D8 terminal 6.
OK or NG
OK >> Replace power window main switch.
NG >> Repair or replace harness between power window main
switch and front power window motor (driver side).
ConnectorTerminals (Wire color)
Condition Voltage [V]
(Approx.)
(+) (-)
D8 5 (GY) GroundDriver side door window is
between fully-open and just
before fully-closed position
(ON)0
Driver side door window is
between just before fully-
closed position and fully-
closed position (OFF)5
PIIA9960E
6 (SB) – Ground : Continuity should exist.
PIIA9961E
2 (SB) – 6 (SB) : Continuity should exist.
PIIB0420E

POWER WINDOW SYSTEM
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Revision: 2004 November 2004 FX35/FX45
4. CHECK POWER WINDOW MAIN SWITCH OUTPUT SIGNAL
1. Turn ignition switch ON.
2. Check voltage between power window main switch connector
D6 terminal 9 and ground.
OK or NG
OK >> GO TO 5.
NG >> Replace power window main switch.
5. CHECK HARNESS CONTINUITY 2
1. Turn ignition switch OFF.
2. Disconnect power window main switch connector.
3. Check continuity between power window main switch connector
D6 terminal 9 and front power window motor connector D8 ter-
minal 5.
OK or NG
OK >> Replace front power window main motor connector.
NG >> Repair or replace harness between power window main
switch and front power window motor (driver side).
Limit Switch Circuit Check (Passenger Side)AIS004QO
1. CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE) LIMIT SIGNAL
1. Turn ignition switch ON.
2. Check voltage between front power window motor (passenger side) connector and ground.
OK or NG
OK >> Limit switch circuit is OK.
NG >> GO TO 2.9 (GY) – Ground : Approx. 5V
PIIA4194E
9 (GY) – 5 (GY) : Continuity should exist.
PIIA9963E
ConnectorTerminals (Wire color)
Condition Voltage [V]
(Approx.)
(+) (-)
D38 5 (GY) GroundPassenger side door window
is between fully-open and
just before fully-closed posi-
tion (ON)0
Passenger side door window
is between just before fully-
closed position and fully-
closed position (OFF)5
PIIA9965E

GW-58
POWER WINDOW SYSTEM
Revision: 2004 November 2004 FX35/FX45
2. 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 4.
NG >> GO TO 3.
3. CHECK HARNESS CONTINUITY 1
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 between front power window
switch (passenger side) and front power window motor
(passenger side).
4. CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE) OUTPUT SIGNAL
1. Turn ignition switch ON.
2. Check voltage between front power window switch (passenger
side) connector D36 terminal 15 and ground.
OK or NG
OK >> GO TO 5
NG >> Replace front power window switch (passenger side).6 (SB) – Ground : Continuity should exist.
PIIA9966E
3 (SB) – 6 (SB) : Continuity should exist.
PIIA9967E
15 (GY) – Ground : Approx. 5V
PIIA4200E

POWER WINDOW SYSTEM
GW-59
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Revision: 2004 November 2004 FX35/FX45
5. CHECK HARNESS CONTINUITY 2
1. Turn ignition switch OFF.
2. Disconnect front power window switch (passenger side) connector.
3. Check continuity between front power window switch (passen-
ger side) connector D36 terminal 15 and front power window
motor (passenger side) connector D38 terminal 5.
OK or NG
OK >> Replace front power window motor (passenger side).
NG >> Repair or replace harness between front power window
switch (passenger side) and front power window motor
(passenger side).
Limit Switch Circuit Check (Rear LH or RH) / With Front and Rear Anti-pinch
System
AIS004QP
1. CHECK REAR POWER WINDOW SWITCH LIMIT SIGNAL
1. Turn ignition switch ON.
2. Check voltage between rear power window switch (LH or RH) connector and ground.
OK or NG
OK >> Limit switch circuit is OK.
NG >> GO TO 2.
2. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect rear power window motor (LH or RH) connector.
3. Check continuity between rear power window motor (LH or RH)
connector D59 (LH), D79 (RH) terminal 4 and ground.
OK or NG
OK >> GO TO 4.
NG >> GO TO 3.15 (GY) – 5 (GY) : Continuity should exist.
PIIA9968E
ConnectorTerminals (Wire color)
Condition Voltage [V]
(Approx.)
(+) (-)
D58 (LH)
D78 (RH)15 (R) GroundRear (LH or RH) side door
window is between fully-open
and just before fully-closed
position (ON)0
Rear (LH or RH) side door
window is between just before
fully-closed position and fully-
closed position (OFF)5
PIIA6298E
4 (OR) – Ground : Continuity should exist.
PIIA9970E

GW-60
POWER WINDOW SYSTEM
Revision: 2004 November 2004 FX35/FX45
3. CHECK HARNESS CONTINUITY 1
1. Disconnect rear power window switch (LH or RH) connector.
2. Check continuity between rear power window switch (LH or RH)
connector D58 (LH), D78 (RH) terminal 3 and rear power win-
dow motor (LH or RH) connector D59 (LH), D79 (RH) terminal 4.
OK or NG
OK >> Replace rear power window switch (LH or RH).
NG >> Repair or replace harness between rear power window
switch (LH or RH) and rear power window motor (LH or
RH).
4. CHECK REAR POWER WINDOW SWITCH (LH OR RH) OUTPUT SIGNAL
1. Connect rear power window switch connector.
2. Turn ignition switch ON.
3. Check voltage between rear power window switch (LH or RH)
connector D58 (LH) or D78 (RH) terminal 15 and ground.
OK or NG
OK >> GO TO 5.
NG >> Replace rear power window switch (LH or RH).
5. CHECK HARNESS CONTINUITY 2
1. Turn ignition switch OFF.
2. Disconnect rear power window switch (LH or RH) connector.
3. Check continuity between rear power window switch (LH or RH)
connector D58 (LH), D78 (RH) terminal 15 and rear power win-
dow motor (LH or RH) connector D59 (LH), D79 (RH) terminal 2.
OK or NG
OK >> Replace rear power window motor (LH or RH).
NG >> Repair or replace harness between rear power window
switch (LH or RH) and rear power window motor (LH or
RH). 3 (OR) – 4 (OR) : Continuity should exist.
PIIA9971E
15 (R) – Ground : Approx. 5V
PIIA6298E
15 (R) – 2 (R) : Continuity should exist.
PIIA9972E