Hyundai Elantra: Button Engine Start System / Components and Components Location
| Component Location |
| 1. Smart key unit 2. Body control module (BCM) 3. Interior antenna 1 4. Interior antenna 2 5. FOB Key | 6. Start Stop Button (SSB) 7.Door handle & Door antenna 8. Bumper antenna 9. Trunk antenna 10. Trunk lid switch |
Schematic Diagrams
Circuit Diagram
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Other information:
Hyundai Elantra AD (2016-2020) Owners Manual: Detecting sensor
The rear radars are located inside the rear bumper for detecting the side and
rear areas. Always keep the rear bumper clean for proper operation of the system.
NOTICE
The system may not work properly when the bumper has been damaged, or
if the rear bumper has been replaced or repaired.
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Hyundai Elantra AD (2016-2020) Service Manual: A/C Pressure Transducer Description and Operation
Description
The A/C Pressure Transducer (APT) converts the pressure value
of high pressure line into voltage value after measuring it. By
converted voltage value, engine ECU controls the cooling fan by
operating it high speed or low speed. Engine ECU stops the operation of
the compressor ...
