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Heated Glass Element Switch: Testing and Inspection

Rear Window Defogger Switch:





1. Remove the meter hood from the instrument panel
2. Operate the switch and check for continuity between the terminals.

Rear Window Defogger Switch Continuity Table:





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.