Hyundai Elantra AD (2016-2020) Service Manual: Variable Charge Motion Actuator (VCMA) Description and Operation
Description
The Variable Charge Motion Actuator (VCMA) is installed on the inlet of the intake manifold.
It consists of a DC motor which actuates the VCM valve and a position sensor which detects the position of the VCM valve.
The VCM system tumbles air flow entering into combustion
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Hyundai Elantra AD (2016-2020) Owners Manual: High beam operation
To turn on the high beam headlamp, push the lever away from you. The lever will
return to its original position.
The high beam indicator will light when the headlamp high beams are switched
on.
To turn off the high beam headlamp, pull the lever towards you. The low beams
will turn on.
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