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Problem Symptoms Table

HINT:

Use the table below to help determine the cause of the problem symptom. 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.

Rear Window defogger 

PROBLEM SYMPTOMS TABLE

Symptom Suspected area See
Rear window defogger system does not operate DEFOG H-fuse REAR WINDOW DEFOGGER SYSTEM DOES NOT OPERATE 
ALT H-fuse REAR WINDOW DEFOGGER SYSTEM DOES NOT OPERATE 
LH J/B-AM H-fuse REAR WINDOW DEFOGGER SYSTEM DOES NOT OPERATE 
RH J/B-B H-fuse REAR WINDOW DEFOGGER SYSTEM DOES NOT OPERATE 
AM1 fuse REAR WINDOW DEFOGGER SYSTEM DOES NOT OPERATE 
LH-IG fuse REAR WINDOW DEFOGGER SYSTEM DOES NOT OPERATE 
DEFOG relay REAR WINDOW DEFOGGER SYSTEM DOES NOT OPERATE 
Power source control ECU REAR WINDOW DEFOGGER SYSTEM DOES NOT OPERATE 
Multi-display REAR WINDOW DEFOGGER SYSTEM DOES NOT OPERATE 
A/C amplifier assembly (A/C ECU) REAR WINDOW DEFOGGER SYSTEM DOES NOT OPERATE 
ECM REAR WINDOW DEFOGGER SYSTEM DOES NOT OPERATE 
Wire harness REAR WINDOW DEFOGGER SYSTEM DOES NOT OPERATE