| Components |




| No | Description | No | Description |
| 1 | GND | 21 | Trip switch (-) |
| 2 | Illumination (-) | 22 | Trip switch 1 (+) |
| 3 | Rheostat switch (Down)_Input | 23 | Trip switch 2 (+) |
| 4 | Rheostat switch (Up)_Input | 24 | - |
| 5 | Dentent | 25 | Driver mode switch_Input (AT only) |
| 6 | AT ('P' Position) | 26 | - |
| 7 | AT ('R' Position) | 27 | - |
| 8 | AT ('N' Position) | 28 | Washer level low signal |
| 9 | AT ('D' Position) | 29 | Multimedia-CAN (Low) |
| 10 | AT ('S' Position) | 30 | Multimedia-CAN (High) |
| 11 | Immobilizer_Input | 31 | - |
| 12 | Vehicle speed_Input | 32 | Chassis-CAN (High) |
| 13 | Alternator_Input | 33 | Chassis-CAN (Low) |
| 14 | Fuel sender (+)_Input | 34 | - |
| 15 | Vehicle speed_Output | 35 | - |
| 16 | Fuel sender (-)_Input | 36 | Heated steering wheel_Input |
| 17 | Water Separator_Input | 37 | GND |
| 18 | Air Bag (+)_Input | 38 | - |
| 19 | Oil press switch_Input | 39 | IGN 1 |
| 20 | Tail lamp_Input | 40 | Battery (+) |
Instrument Cluster Schematic DiagramsHyundai Elantra AD (2016-2020) Service Manual: Accelerator Position Sensor (APS) Description and Operation
Description
Accelerator Position Sensor (APS) is installed on the
accelerator pedal module and detects the rotation angle of the
accelerator pedal. The APS is one of the most important sensors in
engine control system, so it consists of the two sensors which adapt
individual sensor power ...
Hyundai Elantra AD (2016-2020) Service Manual: Important Safety Notice
General Information
Proper service methods and repair procedures are essential
for safe, reliable operation of all motor vehicles as well as personal
safety of the operator. The service procedures and descriptions in this
shop manual provide general directions for service and repair.
Th ...