Your Vehicle: 2009 Nissan-Datsun Altima V6-3.5L (VQ35DE)
 
Vehicle » Windows and Glass » Heated Glass Element » Testing and Inspection » Component Tests and General Diagnostics » Rear Window Defogger Switch » Diagnosis Procedure  
 
 
  Diagnosis Procedure  
 

REAR WINDOW DEFOGGER SWITCH

Description

  • The rear window defogger is operated by turning the rear window defogger switch ON.
  • Turns the indicator lamp in the rear window defogger switch ON when operating the rear window defogger.

REAR WINDOW DEFOGGER SWITCH

Diagnosis Procedure

  1. CHECK FRONT AIR CONTROL (REAR WINDOW DEFOGGER SWITCH) Does front air control operate normally?

Is the Inspection result normal?
YES >> Inspection End.
NO >> GO TO 2

  1. CHECK REAR WINDOW DEFOGGER SWITCH INDICATOR CIRCUIT

  

  1. Turn ignition switch ON.
  2. Check voltage between front air control connector and ground.

  

Is the Inspection result normal?
YES >> Replace front air control. Refer to See: Heating and Air Conditioning\Control Module HVAC\Service and Repair.
NO >> Repair or replace harness.