WINDSHIELD DEICER SYSTEM PROBLEM SYMPTOMS TABLE
Tech Tips
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.
| Symptom | Suspected Area | See page |
|---|---|---|
| Window deicer switch is turned on but does not operate (Indicator on) | FR DEICER fuse | |
| Air conditioning control (Deicer switch) | ||
| Harness or connector | - | |
| Window deicer switch is turned on but does not operate (Indicator off) | FR DEICER fuse | |
| FR DEICER relay | ||
| Air conditioning control (Deicer switch) | ||
| Windshield glass (Windshield deicer wire) | ||
| Harness or connector | - |