Hyundai Sonata LF 2014-2019 Owners Manual: How Vehicle Audio Works
AM and FM radio signals are broadcast from transmitter towers located around
your city. They are intercepted by the radio antenna on your vehicle. This signal
is then processed by the radio and sent to your vehicle speakers.
When a strong radio signal has reached your vehicle, the precise enginee ...
Hyundai Sonata LF 2014-2019 Service Manual: Engine Control Module (ECM) Schematic Diagrams
ECM Terminal And Input/Output signal
ECM Terminal Function
Connector [C500-A]
Pin No.DescriptionConnected to1Injector (Cylinder #3) [High] control outputInjector (Cylinder #3)2Injector (Cylinder #4) [High] control outputInjector (Cylinder #4)3Injector (Cylinder #2) [Low] control outputInjecto ...