Nissan Sentra manuals

Nissan Sentra Service Manual: Passenger side door mirror defogger

Nissan Sentra Service Manual / Driver controls / Defogger / Dtc/circuit diagnosis / 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

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 def-37, "diagnosis procedure".

Diagnosis procedure

Regarding Wiring Diagram information, refer to DEF-20, "Wiring Diagram".

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?


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?


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.

Refer to def-38, "component inspection".

Is the inspection result normal? Yes >> go to 4.

No >> replace door mirror rh. Refer to mir-18, "door mirror assembly : removal and installation".

4. Check intermittent incident

Check intermittent incident.

Refer to gi-39, "intermittent incident".

Is the inspection result normal? Yes >> check the following.

No >> repair or replace the malfunctioning parts.

Component inspection

1. Check door mirror defogger rh

  1. Turn ignition switch off.
  2. Disconnect door mirror rh.
  3. Check continuity between door mirror terminals.

Is the inspection result normal?


Is the inspection result normal? YES >> Inspection End.

NO >> Replace door mirror RH. Refer to MIR-18, "DOOR MIRROR ASSEMBLY : Removal and Installation".

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 Check that heating wire of doo ...

Rear window defogger feedback signal
Description Turns the indicator lamp in the rear window defogger switch ON when operating the rear window defogger. Component function check 1.Check rear window defogger feedback signal Check t ...

Other materials:

Hazard switch
Component function check 1.Check hazard switch signal by consult Consult data monitor Turn ignition switch ON. Select hazard sw of bcm (flasher) data monitor item. While operating the hazard switch, check the monitor status. Is the inspection result normal? Yes >> hazard swi ...

Removal and installation
Starter motor Exploded View “S” terminal harness “B” terminal harness Starter motor Cylinder block Removal and Installation NOTE: When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spilling. REMOVAL Dis ...

Trunk lid
Trunk lid assembly Trunk lid assembly : exploded view Trunk lid hinge LH/RH Torsion bar LH/RH Torsion bar clips Trunk lid finisher (if equipped) Emergency release handle Emergency release handle clip Emergency release handle cable Trunk lid lock Trunk lid bumpers License lam ...

© 2014-2021 Copyright www.nisentra.com