Hyundai Elantra AD (2016-2020) Service Manual: Auto Defogging Sensor Description and Operation
Description
The auto defogging sensor is installed on the front window
glass. The sensor judges and sends signal if moisture occurs to blow out
wind for defogging. The air conditioner control module receives signal
from the sensor and restrains moisture and eliminate defog by
controlling ...
Hyundai Elantra AD (2016-2020) Service Manual: Rear Glass Defogger
Components and Components Location
Component Location
1. Body control module (BCM)2. Rear glass defogger switch3. Rear glass defogger
Rear Glass Defogger Printed Heater Repair procedures
Inspection
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Wrap tin foil around the end of the voltmeter test lead to
p ...