Hyundai Elantra: Smart Cruise Control System / Smart Cruise Control Unit Description and Operation

Hyundai Elantra AD (2016-2020) Service Manual / Engine Electrical System / Smart Cruise Control System / Smart Cruise Control Unit Description and Operation

Description

The smart cruise control unit is installed on the front of the chassis.A radar sensor is embedded in the front section of the unit. This sensor detects vehicles and objects in front of the vehicle. The alarm goes off when the vehicle deviates from the horizontal and vertical alignment reference points during operation. This sensor communicates with the dashboard, warning buzzer, smart cruise control switch, Electronic Stability Program (ESP), ECM, and TCM via CAN communication.The sensor controls vehicle speed through CAN communication between the Electronic Stability Program (ESP) system and the ECM and TCM.

Description and Operation

Description The smart cruise control system allows a driver to program the vehicle to control the speed and following distance detecting the vehicle ahead without depressing the brake pedal and ...

Smart Cruise Control Unit Specifications

Specification ItemSpecificationPower supply(V)12Operation voltage (V)9 ~ 16 ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Front Door Inside Handle Repair procedures
Replacement 1. Remove the front door trim. (Refer to Front Door - "Front Door Trim") 2. After loosening the mounting screws, remove the front door inside handle (A). 3. To intall, reverse the removal procedure. • Make sure the door locks / unlocks and opens / ...

Hyundai Elantra AD (2016-2020) Service Manual: Troubleshooting
Troubleshooting SymptomSuspect areaEngine will not start or hard to startVapor hose damaged or disconnectedEngine hard to startMalfunction of the Purge Control Solenoid ValveRough idle or engine stallsVapor hose damaged or disconnectedMalfunction of the PCV valveRough idleMalfunction of the Eva ...