Components and Components LocationHyundai Elantra AD (2016-2020) Service Manual: Electro Chromic Inside Rear View Mirror
Components and Components Location
Components (1)
Components (2)
Description and Operation
Description
The ECM (Electro Chromatic inside rear view Mirror) is
intended dim the reflecting light in the rear view mirror. The forward
facing sensor detects brightness of the surroundings, while ...
Hyundai Elantra AD (2016-2020) Service Manual: Photo Sensor Repair procedures
Inspection
1.
Turn the ignition switch ON.
2.
Connect the GDS.
3.
Emit intensive light toward the photo sensor using a lamp, and check the output voltage change.
4.
The voltage will rise with higher intensive light and reduce with lower intensive light.
1. Auto light signal2. Auto ...