| Circuit Diagram |
| Driver Power Window Switch |
| [Driver Power Window Switch (Safety)] |

| [Driver Power Window Switch (Auto Down)] |

| Assist Power Window Switch |

| Rear Power Window Switch |
| [Rear Power Window Switch (Manual)] |

| [Rear Power Window Switch (Manual + Seat Heater)] |

Power Window Switch Components and Components Location
Power Window Switch Repair proceduresHyundai Elantra AD (2016-2020) Service Manual: Temperature Control Actuator Specifications
Specifications
Door PositionVoltage (V)Error DetectingMax. cooling0.3 ± 0.15 Low voltage : 0.1V or less High voltage : 4.9V or moreMax. heating4.7 ± 0.15
...
Hyundai Elantra AD (2016-2020) Service Manual: Description and Operation
Description
Body Control Module (BCM) function
NoItemDescription1Washer Linked Wiper
-
If the washer switch is pressed ON for 0.06~0.2 second with
the vehicle mode in IGN2, the wiper relay is turned ON 0.3±0.1 second
after washer switch ON, and then the wiper relay is turned OFF 0.7Â ...