| Circuit Diagram |

Smart Cruise Control Unit Specifications
Smart Cruise Control Unit Repair proceduresHyundai Elantra AD (2016-2020) Owners Manual: Immobilizer System
The immobilizer system protects your vehicle from theft. If an improperly coded
key (or other device) is used, the engine's fuel system is disabled.
When the ignition switch is placed in the ON position, the immobilizer system
indicator should come on briefly, then go off. If the indicator ...
Hyundai Elantra AD (2016-2020) Service Manual: Underdrive Brake Control Solenoid Valve(UD/B_VFS) Description and Operation
Description
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Underdrive brake control solenoid valve(UD/B) is attached to the valve body.
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This variable force solenoid valve directly controls the hydraulic pressure inside the underdrive brake. ...