Removal |
1. |
Disconnect the negative (-) battery terminal. |
2. |
Remove the rear bumper.
(Refer to Body - "Rear Bumper") |
3. |
Remove the BSD unit (A) after loosening the mounting nuts.
|
Installation |
1. |
Install the BSD units to the rear bumper. |
2. |
Install the rear bumper. |
3. |
Connect the negative (-) battery terminal.
|
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 ...
Hyundai Elantra AD (2016-2020) Service Manual: Transaxle Control Module (TCM) Schematic Diagrams
TCM Connector and Terminal Function
TCM Terminal Function
Connector [A] Connector [K] PinDescriptionPinDescriptionA1Overdrive clutch control solenoid valve(OD/C_VFS)K8FLEXRAY COMM. Signal HIGHA5Torque converter control solenoid(T/CON_VFS)K25FLEXRAY COMM. Signal LOWA6Pressure control solenoid ( ...