Infiniti QX56 (JA60). Manual — part 758
PWC-44
< COMPONENT DIAGNOSIS >
REAR POWER VENT WINDOW SWITCH CIRCUIT CHECK
REAR POWER VENT WINDOW SWITCH CIRCUIT CHECK
Description
INFOID:0000000005147226
Rear power vent window motor LH and RH will be operated if rear power vent window switch is operated.
Diagnosis Procedure
INFOID:0000000005147227
Regarding Wiring Diagram information, refer to
.
1.
CHECK REAR POWER VENT WINDOW SWITCH OPERATION
1. Turn ignition switch OFF.
2. Disconnect rear power vent window switch.
3. Check continuity between rear power vent window switch termi-
nals 1, 3 and 4.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace rear power vent window switch.
2.
CHECK REAR POWER VENT WINDOW SWITCH CIRCUIT HARNESS CONTINUITY
Check continuity between rear power vent window switch connector
M95 terminal 1 and ground.
Is the inspection result normal?
YES
>> Rear power vent window switch circuit harness OK.
NO
>> Repair or replace harness.
Terminals Condition
Continuity
3
1
Rear power vent window
switch is pressed OPEN.
Yes
4
1
Rear power vent window
switch is pressed CLOSE.
Yes
LIIA0956E
1 - Ground
: Continuity should exist.
ALKIA1035ZZ
REAR POWER VENT WINDOW MOTOR LH CIRCUIT CHECK
PWC-45
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
REAR POWER VENT WINDOW MOTOR LH CIRCUIT CHECK
Description
INFOID:0000000005147228
Rear power vent windows OPEN/CLOSE by receiving the signal from rear power vent window switch.
Diagnosis Procedure
INFOID:0000000005147229
Regarding Wiring Diagram information, refer to
.
1.
CHECK REAR POWER VENT WINDOW LH SIGNAL
1. Turn ignition switch OFF.
2. Disconnect rear power vent window motor LH.
3. Turn ignition switch ON.
4. Check voltage between rear power vent window motor LH con-
nector B52 terminals 1, 2 and ground.
Is the inspection result normal?
YES
>> Replace rear power vent window motor LH. Refer to
GW-21, "Removal and Installation"
NO
>> Repair or replace harness.
Connector
Terminals
Condition
Voltage (V)
(Approx.)
(+)
(-)
B52
1
Ground
Opening
Battery voltage
Closing
0
2
Opening
0
Closing
Battery voltage
ALKIA1037GB
PWC-46
< COMPONENT DIAGNOSIS >
REAR POWER VENT WINDOW MOTOR RH CIRCUIT CHECK
REAR POWER VENT WINDOW MOTOR RH CIRCUIT CHECK
Description
INFOID:0000000005147230
Rear power vent windows OPEN/CLOSE by receiving the signal from rear power vent window switch.
Diagnosis Procedure
INFOID:0000000005147231
Regarding Wiring Diagram information, refer to
.
1.
CHECK REAR POWER VENT WINDOW SWITCH RH SIGNAL
1. Turn ignition switch OFF.
2. Disconnect rear power vent window motor RH.
3. Turn ignition switch ON.
4. Check voltage between rear power vent window motor LH con-
nector B150 terminals 1, 2 and ground.
Is the inspection result normal?
YES
>> Replace rear power vent window motor RH. Refer to
GW-21, "Removal and Installation"
NO
>> Repair or replace harness.
Connector
Terminals
Condition
Voltage (V)
(Approx.)
(+)
(-)
B150
1
Ground
Opening
Battery voltage
Closing
0
2
Opening
0
Closing
Battery voltage
ALKIA1037GB
REAR POWER VENT WINDOW RELAY (OPEN) CHECK
PWC-47
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
REAR POWER VENT WINDOW RELAY (OPEN) CHECK
Description
INFOID:0000000005147232
Rear power vent windows OPEN/CLOSE by receiving the signal from rear power vent window switch.
Diagnosis Procedure
INFOID:0000000005147233
Regarding Wiring Diagram information, refer to
.
1.
CHECK REAR POWER VENT WINDOW RELAY (OPEN) POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect rear power vent window relay (OPEN).
3. Turn ignition switch ON.
4. Check voltage between rear power vent window relay (OPEN)
connector and ground.
Is the inspection result normal?
YES
>> GO TO 2
NO
>> Repair or replace harness.
2.
CHECK REAR POWER VENT WINDOW RELAY (OPEN)
Check continuity between rear power vent window relay (OPEN) ter-
minals 3 and 4, 3 and 5.
Is the inspection result normal?
YES
>> GO TO 3
NO
>> Replace rear power vent window relay (OPEN).
3.
CHECK REAR POWER VENT WINDOW RELAY (OPEN) GROUND CIRCUIT
Check continuity between rear power vent window relay (OPEN)
connector M87 terminal 4 and ground.
Is the inspection result normal?
YES
>> GO TO 4
NO
>> Repair or replace harness.
4.
CHECK REAR POWER VENT WINDOW RELAY (OPEN) CIRCUIT
Connector
Terminals
Voltage (V)
(Approx.)
(+)
(-)
M87
1
Ground
Battery voltage
5
LIIA1565E
Terminals
Condition
Continuity
3
4
12V direct current supply
between terminals 1 and 2
No
No current supply
Yes
3
5
12V direct current supply
between terminals 1 and 2
Yes
No current supply
No
WIIA0291E
4 - Ground
: Continuity should exist.
LIIA1567E
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст