| Circuit Diagram |

Crankshaft Position Sensor (CKPS) Troubleshooting
Crankshaft Position Sensor (CKPS) Repair proceduresHyundai Elantra AD (2016-2020) Owners Manual: SPORT & SMART Mode Indicator Lights
SPORT Mode Indicator Light
This indicator light illuminates:
• When you select "SPORT" mode as drive mode.
For more details, refer to "Drive Mode Integrated Control System" in chapter
5.
SMART Mode Indicator Light
This indicator light illuminates:
• When you selec ...
Hyundai Elantra AD (2016-2020) Service Manual: Filler-Neck Assembly Repair procedures
Removal
1.
Remove the rear-LH wheel, tire, and the inner wheel house.
2.
Disconnect the fuel filter hose (A) and the ventilation hose (B).
3.
Open the fuel filler door and unfasten the filler-neck assembly mounting screw (A).
4.
Remove the filler-neck assembly from the vehicle after ...