Your vehicle has power-assisted brakes that adjust automatically through normal usage.
If the engine is not running or is turned off while driving, the power assist for the brakes will not work. You can still stop your vehicle by applying greater force to the brake pedal than typical. The stopping distance, however, will be longer than with power brakes.
When the engine is not running, the reserve brake power is partially depleted each time the brake pedal is applied. Do not pump the brake pedal when the power assist has been interrupted.
Pump the brake pedal only when necessary to maintain steering control on slippery surfaces.
WARNING
Take the following precautions:
Braking System
Disc Brakes Wear Indicator, Rear Drum BrakesHyundai Elantra AD (2016-2020) Service Manual: SS-A Solenoid Valve(ON/OFF) Specifications
Specifications
? Control type : Normally low type
ShapeItems Specifications Control current(voltage) [V] 9 ~ 16 Supply pressure [kpa (kgf/cm?, psi)] 490.33 (5.0, 71.12) Control pressure [kpa (kgf/cm?, psi)] 0 ~ 490.33 (0 ~ 5.0, 0 ~ 71.12) Internal resistance(?) 10 ~ ...
Hyundai Elantra AD (2016-2020) Service Manual: Description and Operation
Description
EPS (Electric power steering, Column assist type) system uses
an electric motor to assist the steering force and it is an engine
operation independent steering system.
EPS control module controls the motor operation according to
information received from the each sensor and CAN ...