Hyundai Elantra (CN7): Driving Safety / Forward Collision–Avoidance Assist (FCA) (front view camera only)

Hyundai Elantra (CN7) 2021-2026 Owner's Manual / Driver assistance system / Driving Safety / Forward Collision–Avoidance Assist (FCA) (front view camera only)

Basic function

Forward Collision-Avoidance Assist is designed to help detect and monitor the vehicle ahead or detect a pedestrian in the roadway and warn the driver that a collision is imminent with a warning message and audible warning, and if necessary, apply emergency braking.

Detecting sensor

[1] : Front view camera

Refer to the picture above for the detailed location of the detecting sensor.

CAUTION

Take the following precautions to maintain optimal performance of the detecting sensor:

  • NEVER disassemble the detecting sensor or sensor assembly, or apply any impact on it.
  • If the detecting sensor have been replaced or repaired, we recommend that you have your vehicle inspected by an authorized HYUNDAI dealer.
  • NEVER install any accessories or stickers on the front windshield, or tint the front windshield.
  • Pay extreme caution to keep the front view camera dry.
  • NEVER place any reflective objects (i.e. white paper, mirror) over the dashboard. Any light reflection may prevent the system from functioning properly.

Setting Forward Safety With the engine on, select or deselect ‘Driver Assistance → Forward Safety’ from the Settings menu to set whether or not to use each function.

Other information:

Hyundai Elantra (CN7) 2021-2026 Service Manual: Compressor oil

Repair procedures Oil Specification1.The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed.2.Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the model of compressor.

Hyundai Elantra (CN7) 2021-2026 Service Manual: Ambient Temperature Sensor

Description and operation DescriptionThe ambient temperature sensor is located at the front of the condenser and detects ambient air temperature. It is a negative type thermistor; resistance will increase with lower temperature, and decrease with higher temperature.

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