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 ...
Hyundai Elantra AD (2016-2020) Owners Manual: Cruise SET Indicator Light, Cruise Indicator Light
Cruise SET Indicator Light (for conventional cluster, if equipped)
This indicator light illuminates:
When the cruise control speed is set.
For more information, refer to "Cruise Control System" in chapter 5.
Cruise Indicator Light (for supervision cluster, if equipped)
This indica ...