Description |
Engine condition | VIS valve | Operation |
Medium speed | Closed | Increasing engine performance in low engine speed by reducing intake interference among cylinders |
Low / High speed | Open | Minimizing intake resistance by shortening intake manifold length and increasing area of air entrance |
Hyundai Elantra AD (2016-2020) Service Manual: Temperature Control Actuator Description and Operation
Description
The temperature control actuator is located at the heater unit. It regulates the temperature by the procedure as follows.
The signal from the control unit adjusts the position of the
temperature door by operating the temperature switch. Then the
temperature will be regulated by ...
Hyundai Elantra AD (2016-2020) Owners Manual: Hill-Start Assist Control (HAC)
The Hill-Start Assist Control (HAC) helps prevent the vehicle from rolling backwards
when starting a vehicle from a stop on a hill. The system operates the brakes automatically
for approximately 2 seconds and releases the brake after 2 seconds or when the accelerator
pedal is depressed.
WARNI ...