Nissan Versa (N17): Driver side door mirror defogger

Nissan Versa 2nd generation (N17) Service Manual / Driver controls / Defogger (DEF) / 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 "Diagnosis Procedure".

Diagnosis Procedure

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

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 "Component Inspection".

Is the inspection result normal?

YES >> GO TO 4

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

4. CHECK INTERMITTENT INCIDENT

Check intermittent incident.

Refer to GI "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 "DOOR MIRROR ASSEMBLY : 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. ...

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. ...

Other materials:

P0979 Shift solenoid C
DTC Logic DTC DETECTION LOGIC DTC Trouble diagnosis name DTC detection condition Possible causes P0979 Shift Solenoid C Control Circuit Low The following diagnosis conditions are met, and the current monitor reading of the TCM 2-4 brake solenoid valve is ...

Stall test
Work Procedure INSPECTION Check the engine oil level. Replenish if necessary. Check for leak of the CVT fluid. Refer to TM "Inspection". Drive for about 10 minutes to warm up the vehicle so that the CVT fluid temperature is 50 to 80C (122 to 176F). Be sure to apply the par ...

Categories


© 2017-2025 Copyright www.niveguide.com
0.0602