| Troubleshooting |

Battery Repair procedures
Battery Sensor Description and OperationHyundai Elantra AD (2016-2020) Service Manual: ESC OFF Switch Repair procedures
Removal
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the crash pad lower panel.
(Refer to Body - "Crash Pad")
3.
Remove the side crash pad switch.
4.
Disconnect the ESC OFF switch connector.
5.
Check the continuity between the switch termi ...
Hyundai Elantra AD (2016-2020) Service Manual: Blower Unit Components and Components Location
Component Location
1. Blower unit assembly
Components
1. Seal2. Intake duct case3. Intake actuator4. Intake door5. Intake duct case [A]6. Air filter cover7. Air filter8. Blower unit pad9. Blower upper case10. Cluster ionizer11. Blower lower case12. Power mosfet13. Resistor14. Blower moto ...