Initial Inspection and Diagnostic Overview

Defogger Timer Location:

Inspection Of Defogger Timer:

1. Remove the knee protector.

2. Remove the defogger timer from indoor relay box.

3. Connect the battery and the test light to the timer as shown in the figure.

4. Check to be sure that the test light illuminates for approximately eleven seconds when battery voltage is applied to terminal 3 for a few seconds.

5. Check to be sure that the test light switches OFF when battery voltage is again applied, during the test described above, to terminal 3.