| Removal and Installation |
| 1. |
Disconnect the oil pressure switch connector (A) and then remove the oil pressure switch (B).
|
| 2. |
Install in the reverse order of removal. |
|
Seal lock : THREEBOND 2403
Thickness : 0.2 ~ 0.4 mm (0.008 ~ 0.016 in.) |

| Inspection |
| 1. |
Check the continuity between the terminal and the body with an ohmmeter.
If there is no continuity, replace the oil pressure switch.
|
| 2. |
Check the continuity between the terminal and the body when
the fine wire is pushed. If there is continuity even when the fine wire
is pushed, replace the switch. |
| 3. |
If there is no continuity when a 50 kPa (0.50 kgf/cm?, 7.25
psi) is applied through the oil hole, the switch is operaing properly.
Check for air leakage. If air leaks, the diaphragm is broken. Replace it.
|
Oil Pump Repair procedures
Oil Level Gauge & Pipe Repair proceduresHyundai Elantra AD (2016-2020) Service Manual: Immobilizer Control Unit Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the main crash pad assembly.
(Refer to Body - "Main Crash Pad Assembly")
3.
Discnnect the connector of the immobilizer unit and then remove the immobilizer unit (A) after loosening a nut.
Installation
1.
Install the ...
Hyundai Elantra AD (2016-2020) Service Manual: Adaptive Front Lighting System Repair procedures
Removal
AFLS Unit
1.
Disconnect the negative (-) battery terminal.
2.
Remove the glove box housing.
(Refer to Body - "Glove Box Housing")
3.
Remove the AFLS unit (A) after removing connector and nuts (2EA).
Installation
AFLS Unit
1.
Install the AFLS unit after connecting the conn ...