Nissan Pathfinder. Manual - part 304
DOOR MIRROR DEFOGGER LH (WITH AROUND VIEW MONITOR)
DEF-35
< DTC/CIRCUIT DIAGNOSIS >
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DOOR MIRROR DEFOGGER LH (WITH AROUND VIEW MONITOR)
Description
INFOID:0000000009175566
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:0000000009175567
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:0000000009175568
Regarding Wiring Diagram information, refer to
.
1.
CHECK POWER SUPPLY
Check if the following fuse in the fuse block (J/B) is blown.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse.
2.
CHECK DOOR MIRROR DEFOGGER 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 D4 terminal 1 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness.
3.
CHECK DOOR MIRROR DEFOGGER GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between door mirror LH connector and ground.
Is the inspection result normal?
COMPONENT PARTS
AMPERE
FUSE NO.
Fuse block (J/B)
10A
22
(+)
(-)
Condition
Voltage (V)
(Approx.)
Door mirror LH
Connector
Terminal
D4
1
Ground
Rear window defogger
switch
ON
Battery voltage
OFF
0
Door mirror LH
Ground
Continuity
Connector
Terminal
D4
2
Yes