Tech Tips
Use the table below to help determine the causes 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.
Inspect the fuses and relays related to this system before inspecting the suspected areas below.
| Symptom | Suspected Area | Link |
|---|---|---|
| Windshield deicer does not operate | Proceed to "Windshield Deicer does not Operate" |
| Symptom | Suspected Area | Link |
|---|---|---|
| Windshield deicer does not operate | DEICER relay | |
| Air conditioning control assembly | ||
| Windshield glass (windshield deicer) | ||
| Harness or connector | - |