Hyundai Tucson: Front Radar System

Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Advanced Driver Assistance System (ADAS) / Front Radar System


 General Safety Information and Caution

Be careful when driving the vehicle using the smart cruise control system as follows. (1) On curves or inclines/declines The smart cruise control system may have limits to detect distance to the vehicle ahead due to road and traffic

 Front Radar System - Description and operation

WARNING The System may be limited when The radar sensor or camera is blocked with a foreign object or debris. The camera lens is contaminated due to tinted filmed or coated windshield, damaged glass, or smck of foreign matter (sticker,

 Front Radar System - Inspection

Components Location Front radar unit Smart cruise control switch Specification Circuit Diagram Inspection Inspection procedure for vehicle with Forward Collision-Avoidance Assist and Smart Cruise Control system failure C


 Wiring Precautions

SRS wiring can be identified by special yellow outer covering Observe the instructions described in this section. Never attempt to modify, splice, or repair SRS wiring. If there is an open or damage in SRS wiring, replace the harness.

 Fuel pump service

Inspection Turn the ignition switch OFF and disconnect the battery (-) terminal. Remove the fuel pump assembly. (Refer to - "Removal" Procesures) Using an ohmmeter, measure the resistance between terminals 1 and 6 of sender