Nissan Sentra manuals

Nissan Sentra Service Manual: Washer fluid level switch circuit

Description

Transmits the washer level switch signal to the combination meter.

Diagnosis procedure

Regarding Wiring Diagram information, refer to MWI-28, "Wiring Diagram".

1.Check washer level switch signal circuit

  1. Turn ignition switch off.
  2. Disconnect combination meter connector and washer fluid level switch connector.
  3. Check continuity between combination meter harness connector and washer fluid level switch harness connector.


  1. Check continuity between combination meter harness connector and ground.

Is the inspection result normal?


Is the inspection result normal? YES >> GO TO 2.

NO >> Repair or replace harness or connector.

2.Check washer fluid level switch ground circuit

Check continuity between washer fluid level switch connector and ground.

Is the inspection result normal?


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

NO >> Repair or replace harness or connector.

Component inspection

1.Check washer fluid level switch

Check continuity between washer fluid level switch terminals 1 and 2.

Is the inspection result normal?


Is the inspection result normal?

Yes >> inspection end.

No >> replace washer fluid level switch.Refer to ww-53, "removal and installation".

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