| Troubleshooting |

Battery Repair procedures
Battery Sensor Description and OperationHyundai Elantra AD (2016-2020) Service Manual: Repair procedures
Adjustment
Glass Adjustment
•
Check the glass run channel for damage or deterioration, and replace them if necessary.
1.
Remove the rear door trim.
(Refer to Rear Door - "Rear Door Trim")
2.
Separate the mounting plug hole (A) from the rear door module.
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Hyundai Elantra AD (2016-2020) Service Manual: Curtain Airbag (CAB) Module Components and Components Location
Components
1. Curtain Air Bag (CAB)
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