RM3660EC _59 Vehicle Exterior _080745 WINDOW / GLASS _0600555 WINDOW DEFOGGER SYSTEM(for NR Series Engine) T

WINDOW / GLASS  WINDOW DEFOGGER SYSTEM(for NR Series Engine)  PROBLEM SYMPTOMS TABLE  


HINT:
·

Inspect the fuses and relays related to this system before inspecting the suspected areas below.

·

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.



Window Defogger System (for Electrical Control Type)
Symptom Suspected Area Link
Window defogger system does not operate Proceed to the "Rear Window Defogger System does not Operate" Click here

Window Defogger System (for Mechanical Control Type)
Symptom Suspected Area Link
Rear window defogger system does not operate (indicator on) DEF-MAIN fuse -
DEF relay Click here
Rear window defogger wire (Back window glass) Click here
Wire harness or connector -
Rear window defogger system does not operate (indicator off) ECU-IG1 NO. 3 fuse -
DEF relay Click here
Rear window defogger switch (No. 1 heater control sub-assembly) Click here
Wire harness or connector -