Nissan Murano. Manual — part 331
DEF-20
< DTC/CIRCUIT DIAGNOSIS >
DRIVER SIDE DOOR MIRROR DEFOGGER
Check intermittent incident.
Refer to
GI-44, "Intermittent Incident"
Is the inspection result normal?
>> INSPECTION END
Component Inspection
INFOID:0000000009722513
1.
CHECK DRIVER SIDE DOOR MIRROR DEFOGGER
1.
Turn ignition switch OFF.
2.
Disconnect door mirror (driver side) connector.
3.
Check continuity between door mirror terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace door mirror glass (driver side). Refer to
MIR-72, "DOOR MIRROR ASSEMBLY : Removal
(with ADP) or Refer to
MIR-95, "DOOR MIRROR ASSEMBLY : Removal and
(without ADP).
Door mirror (driver side)
Continuity
Connector
Terminal
D3
7
19
Existed
PASSENGER SIDE DOOR MIRROR DEFOGGER
DEF-21
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
M
A
B
DEF
N
O
P
PASSENGER SIDE DOOR MIRROR DEFOGGER
Description
INFOID:0000000009722514
Heats the heating wire with the power supply from the rear window defogger relay to prevent the door mirror
from fogging up.
Component Function Check
INFOID:0000000009722515
1.
CHECK PASSENGER SIDE DOOR MIRROR DEFOGGER
1.
Perform Active Test (“REAR DEFOGGER”) with CONSULT.
2.
Touch “ON”.
3.
Check that the passenger side door mirror glass is getting warmer.
Is the inspection result normal?
YES
>> Passenger side door mirror defogger is OK.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000009722516
1.
CHECK POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect door mirror (passenger side) connector.
3.
Turn ignition switch ON.
4.
Check voltage between door mirror (passenger side) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness or connector between fuse block (J/B) and door mirror (passenger
side).
2.
CHECK GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Check continuity between door mirror (passenger side) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness or connector between door mirror (passenger side) and ground.
3.
CHECK PASSENGER SIDE DOOR MIRROR DEFOGGER
Check passenger side door mirror defogger.
Refer to
DEF-22, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace door mirror (passenger side).Refer to
MIR-72, "DOOR MIRROR ASSEMBLY : Removal
(with ADP) or Refer to
MIR-95, "DOOR MIRROR ASSEMBLY : Removal and
(without ADP).
4.
CHECK INTERMITTENT INCIDENT
(+)
(-)
Condition of rear win-
dow defogger switch
Voltage (V)
(Approx.)
Door mirror (Passenger side)
Connector
Terminal
D43
7
Ground
ON
Battery voltage
OFF
0
Door mirror (passenger side)
Ground
Continuity
Connector
Terminal
D43
19
Existed
DEF-22
< DTC/CIRCUIT DIAGNOSIS >
PASSENGER SIDE DOOR MIRROR DEFOGGER
Check intermittent incident.
Refer to
GI-44, "Intermittent Incident"
>> INSPECTION END
Component Inspection
INFOID:0000000009722517
1.
CHECK PASSENGER DOOR MIRROR DEFOGGER
1.
Turn ignition switch OFF.
2.
Disconnect door mirror (passenger side) connector.
3.
Check continuity between door mirror terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace door mirror glass (passenger side). Refer to
MIR-72, "DOOR MIRROR ASSEMBLY :
(with ADP) or Refer to
MIR-95, "DOOR MIRROR ASSEMBLY :
(without ADP).
Door mirror (passenger side)
Continuity
Connector
Terminal
D43
7
19
Existed
REAR WINDOW DEFOGGER FEEDBACK SIGNAL
DEF-23
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
M
A
B
DEF
N
O
P
REAR WINDOW DEFOGGER FEEDBACK SIGNAL
WITHOUT BOSE SYSTEM
WITHOUT BOSE SYSTEM : Component Function Check
INFOID:0000000009722518
1.
CHECK REAR WINDOW DEFOGGER FEEDBACK SIGNAL
Check that the indicator lamp of rear window defogger switch is illuminated when turning the rear window
defogger switch ON.
Is the inspection result normal?
YES
>> Rear window defogger feedback signal is OK.
NO
>> Refer to
DEF-23, "WITHOUT BOSE SYSTEM : Diagnosis Procedure"
.
WITHOUT BOSE SYSTEM : Diagnosis Procedure
INFOID:0000000009722519
1.
CHECK AUTO A/C
Check the operating condition of auto A/C.
Does auto A/C operate normally?
YES
>> GO TO 2.
NO
>> Perform auto A/C diagnosis. Refer to
HAC-108, "Diagnosis Chart By Symptom"
2.
CHECK REAR WINDOW DEFOGGER FEEDBACK SIGNAL CIRCUIT 1
1.
Turn ignition switch ON.
2.
Check voltage between A/C auto amp. harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 5.
3.
REPLACE A/C CONTROL
1.
Turn ignition switch OFF.
2.
Replace A/C control (rear window defogger switch).
3.
Turn ignition switch ON.
4.
Operate rear window defogger switch and check the operating condition.
Is the inspection result normal?
YES
>> INSPECTION END.
NO
>> GO TO 4.
4.
REPLACE A/C AUTO AMP.
1.
Turn ignition switch OFF.
2.
Replace A/C auto amp.
3.
Turn ignition switch ON.
4.
Operate rear window defogger switch and check the operating condition.
Is the inspection result normal?
YES
>> INSPECTION END.
NO
>> GO TO 7.
5.
CHECK FUSE BLOCK (J/B)
1.
Turn ignition switch OFF.
2.
Disconnect fuse block (J/B) connector.
3.
Turn ignition switch ON.
(+)
(-)
Condition
Voltage (V)
(Approx.)
A/C auto amp.
Connector
Terminal
M50
26
Ground
Rear window defogger
switch
ON
Battery voltage
OFF
0
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