Hyundai Elantra (CN7): Front Radar System / Components and components location
| Components Location |
| 1. Remote control switch (LH : Audio swtich) 2. Remote control switch (RH : Cruse) | 3. Front rader unit |
Description and operation The System may be limited when • The radar sensor or camera is blocked with a foreign object or debris.
Components and components location Components Location1. Front rader unit Specifications Specification Item Specification Power supply (V)12Operation voltage (V)9 - 16 Schematic diagrams Circuit DiagramTerminal function Pin No Terminal function 1GROUND2L-CAN HIGH3L-CAN LOW4C-CAN HIGH5C-CAN LOW6IGN Repair procedures InspectionInspection procedure for vehicle with Forward Collision-Avoidance Assist and Smart Cruise Control system failure 1.
Other information:
Hyundai Elantra (CN7) 2021-2025 Service Manual: Smart Cruise Control (SCC) Switch
Schematic diagrams Circuit DiagramTRIP / SCC / LFA Repair procedures Inspection1.Check for resistance between terminals in each switch position (LH).[LH : Audio + Hands free] Switch Resistance (±5%) SEEK Up430 ΩSEEK Down1.
Hyundai Elantra (CN7) 2021-2025 Service Manual: Parking Distance Warning (PDW)
Description and operation Description• PDW consists of 8 sensors (front : 4 units, rear : 4 units) that are used to detect obstacles and transmit the result in three separate warning levels, the first, second and third to IBU via LIN communication.
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