Nissan Cube. Manual - part 160
REAR WINDOW DEFOGGER FEEDBACK SIGNAL
DEF-27
< DTC/CIRCUIT DIAGNOSIS >
C
D
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F
G
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K
M
A
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DEF
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REAR WINDOW DEFOGGER FEEDBACK SIGNAL
WITH AUTO A/C
WITH AUTO A/C : Component Function Check
INFOID:0000000009945449
1.
CHECK REAR WINDOW DEFOGGER FEEDBACK SIGNAL
Check that the indicator lamps of rear window defogger switch are illuminated when turning the rear window
defogger switch ON.
Is the inspection result normal?
OK
>> Rear window defogger feedback signal is OK.
NG
>> Refer to
DEF-27, "WITH AUTO A/C : Diagnosis Procedure"
WITH AUTO A/C : Diagnosis Procedure
INFOID:0000000009945450
1.
CHECK REAR WINDOW DEFOGGER FEEDBACK SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect A/C auto amp. connector.
3.
Turn ignition switch ON.
4.
Check voltage between A/C auto amp. harness connector and ground.
Is the inspection result normal?
YES
>> Replace A/C auto amp. Refer to
HAC-122, "Removal and Installation"
.
NO
>> Repair or replace harness.
WITH MANUAL A/C
WITH MANUAL A/C : Component Function Check
INFOID:0000000009945451
1.
CHECK REAR WINDOW DEFOGGER FEEDBACK SIGNAL
Check that the indicator lamps of rear window defogger switch are illuminated when turning the rear window
defogger switch ON.
Is the inspection result normal?
OK
>> Rear window defogger feedback signal is OK.
NG
>> Refer to
DEF-27, "WITH MANUAL A/C : Diagnosis Procedure"
WITH MANUAL A/C : Diagnosis Procedure
INFOID:0000000009945452
1.
CHECK REAR WINDOW DEFOGGER FEEDBACK SIGANL
1.
Turn ignition switch OFF.
2.
Disconnect A/C control connector.
3.
Turn ignition switch ON.
4.
Check voltage between A/C control harness connector ground.
Is the inspection result normal?
YES
>> Replace A/C control. Refer to
HAC-203, "Removal and Installation"
NO
>> Repair or replace harness.
A/C auto amp.
Ground
Condition
Voltage (V)
(Approx.)
Connector
Terminal
M51
27
Rear window defogger switch
ON
Battery voltage
OFF
0
A/C control
Ground
Condition
Voltage (V)
(Approx.)
Connector
Terminal
M53
4
Rear window defogger switch
ON
Battery voltage
OFF
0