Nissan Altima 2007-2012 Service Manual: Driver side door mirror defogger
Description
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
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 DEF-15, "Diagnosis Procedure".
Diagnosis Procedure
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.
Refer to DEF-16, "Component Inspection".
Is the inspection result normal? YES >> GO TO 4
NO >> Replace door mirror. Refer to MIR-19, "Removal and Installation".
4. CHECK INTERMITTENT INCIDENT
Check intermittent incident.
Refer to GI-42, "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
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-19, "Removal and Installation".
Rear window defogger power supply
and ground circuit
Description
Heats the heating wire with the power supply from the rear window defogger
relay to prevent the rear window
from fogging up.
Component Function Check
1. CHECK REAR WINDOW DEFOGGER
...
Passenger side door mirror defogger
Description
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
1.CHECK DOOR MIRROR DEFOGGER RH
...
Other materials:
Front power window switch
Description
• BCM supplies power.
• Front power window motor RH will be operated if power window and door
lock/unlock switch RH is operated.
Component Function Check
Power Window And Door Lock/unlock Switch RH
1. CHECK POWER WINDOW MOTOR FUNCTION
Does front power window motor operate w ...
In-vehicle sensor
Removal and Installation
REMOVAL
1. Remove the instrument lower cover LH. Refer to IP-12, "Removal and
Installation".
2. Remove the in-vehicle sensor screw and remove the in-vehicle
sensor.
INSTALLATION
Installation is in the reverse order of removal.
• Make sure that the ...
ABS branch line circuit
Diagnosis Procedure
INSPECTION PROCEDURE
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the terminals and connectors of the ABS actuator and electric unit
(control unit) for damage, bend
and loose connection (unit ...