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Heated Glass Element Switch: Testing and Inspection

Rear Window Defogger Switch Inspection:




Rear Window Defogger Switch Inspection Continuity Chart:





1. Remove the meter hood from the instrument panel.

2. Operate the switch and check for continuity between the terminals.

3. Apply battery voltage between the terminals 3, 4 and 2 to confirm that the test light illuminates for about 11 minutes when the switch is turned on.