Removal |
|
1. |
Disconnect the battery negative cable, and wait for at least three minutes before beginning work. |
2. |
Disconnect the front impact sensor connector (A). |
3. |
Remove the front impact sensor (A) after loosening the mounting bolt. |
Installation |
|
1. |
Install the new front impact sensor. |
2. |
Connect the front impact sensor connector. |
3. |
Install the front impact sensor mounting bolt.
|
4. |
Reconnect the battery negative cable. |
5. |
After installing the Front Impact Sensor, confirm proper system operation :
|
Hyundai Elantra AD (2016-2020) Owners Manual: Automatic reverse
If a window senses any obstacle while it is closing automatically, it will stop
and lower approximately 12 inches (30 cm) to allow the object to be cleared.
If the window detects the resistance while the power window switch is pulled
up continuously, the window will stop upward movement then ...
Hyundai Elantra AD (2016-2020) Service Manual: Knock Sensor (KS) Description and Operation
Description
Knocking is a phenomenon characterized by undesirable
vibration and noise and can cause engine damage. Knock Sensor (KS) is
installed on the cylinder block and senses engine knocking.
When knocking occurs, the vibration from the cylinder block
is applied as pressure to the piez ...