Nissan Rogue. Instruction — part 286
REAR WINDOW DEFOGGER POWER SUPPLY AND GROUND CIRCUIT
DEF-29
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
M
A
B
DEF
N
O
P
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> GO TO 5.
4.
CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect rear window defogger.
3. Check continuity between rear window defogger connector and ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace harness.
5.
CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect fuse block (J/B).
3. Check continuity between fuse block (J/B) connector and rear window defogger condenser connector.
Is the inspection result normal?
YES
>> Replace rear window defogger condenser. Refer to
DEF-43, "Removal and Installation"
NO
>> Replace or repair harness.
6.
CHECK FILAMENT
Check filament.
DEF-29, "Component Inspection"
.
Is the inspection result normal?
YES
>> Refer to
GI-44, "Intermittent Incident"
.
NO
>> Repair filament. Refer to
DEF-41, "Inspection and Repair"
.
Component Inspection
INFOID:0000000011277740
1.
CHECK FILAMENT
Check the filament for damage or open circuits.
DEF-41, "Inspection and Repair"
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Repair filament. Refer to
DEF-41, "Inspection and Repair"
.
(+)
(–)
Condition
Voltage (V)
(Approx.)
Rear window defogger
Connector
Terminal
D510
1
Ground
Rear window defogger
switch
ON Battery
voltage
OFF 0
Rear window defogger
Ground
Continuity
Connector
Terminal
D525
2
Yes
Fuse block (J/B)
Rear window defogger condenser
Continuity
Connector
Terminal
Connector
Terminal
B29
3T
B6
1
Yes
5T
DEF-30
< DTC/CIRCUIT DIAGNOSIS >
DRIVER SIDE DOOR MIRROR DEFOGGER
DRIVER SIDE DOOR MIRROR DEFOGGER
Description
INFOID:0000000011277741
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:0000000011277742
1.
CHECK DOOR MIRROR DEFOGGER LH
Check that heating wire of door mirror defogger LH is heated when turning the rear window defogger switch
ON.
Is the inspection result normal?
YES
>> Door mirror defogger is OK.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000011277743
Regarding Wiring Diagram information, refer to
.
1.
CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect door mirror LH.
3. Turn ignition switch ON.
4. Check voltage between door mirror LH connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness.
2.
CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between door mirror LH connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK DOOR MIRROR DEFOGGER LH
Check door mirror defogger LH.
DEF-31, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace door mirror. Refer to
MIR-22, "Removal and Installation"
.
(+)
(–)
Condition
Voltage (V)
(Approx.)
Door mirror LH
Connector
Terminal
D14
2
Ground
Rear window defogger
switch
ON Battery
voltage
OFF 0
Door mirror LH
Ground
Continuity
Connector
Terminal
D14
10
Yes
DRIVER SIDE DOOR MIRROR DEFOGGER
DEF-31
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
M
A
B
DEF
N
O
P
4.
CHECK INTERMITTENT INCIDENT
Check intermittent incident.
GI-44, "Intermittent Incident"
.
Is the inspection result normal?
YES
>> Check the following:
• Battery power supply circuit.
• Fuse block (J/B).
NO
>> Repair or replace the malfunctioning parts.
Component Inspection
INFOID:0000000011277744
1.
CHECK DOOR MIRROR DEFOGGER LH
1. Turn ignition switch OFF.
2. Disconnect door mirror LH.
3. Check continuity between door mirror terminals.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Replace door mirror LH. Refer to
MIR-22, "Removal and Installation"
.
Terminal Continuity
2
10
Yes
DEF-32
< DTC/CIRCUIT DIAGNOSIS >
PASSENGER SIDE DOOR MIRROR DEFOGGER
PASSENGER SIDE DOOR MIRROR DEFOGGER
Description
INFOID:0000000011277745
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:0000000011277746
1.
CHECK DOOR MIRROR DEFOGGER RH
Check that the heating wire of door mirror defogger RH is heated when turning the rear window defogger
switch ON.
Is the inspection result normal?
YES
>> Door mirror defogger RH is OK.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000011277747
Regarding Wiring Diagram information, refer to
.
1.
CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect door mirror RH.
3. Turn ignition switch ON.
4. Check voltage between door mirror RH connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace harness.
2.
CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between door mirror RH connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK PASSENGER SIDE DOOR MIRROR DEFOGGER
Check door mirror defogger RH.
DEF-33, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace door mirror RH. Refer to
MIR-22, "Removal and Installation"
.
(+)
(–)
Condition
Voltage (V)
(Approx.)
Door mirror RH
Connector
Terminal
D107
2
Ground
Rear window defogger
switch
ON Battery
voltage
OFF 0
Door mirror RH
Ground
Continuity
Connector
Terminal
D107
10
Yes
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