Hyundai Tucson: Rear Corner Radar System
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Advanced Driver Assistance System (ADAS) / Rear Corner Radar System
- System Interface
- Warning Condition
- Blind-Spot Collision-Avoidance Assist (BCA)
- Rear Cross-Traffic Collision Warning (RCCW)
- Diagnosis with Diagnostic tool
- Connector and Terminal Function
- Rear Corner Radar Calibration
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System Interface
Description
Rear Corner Radar is a system that measures the relative speed and distance
from the following vehicles by using two
electromagnetic wave radar sensors attached to the rear bumper, and detects any
vehicle within the blind spot zone
Warning Condition
Blind-Spot Collision Warning (BCW)
BCW activating conditions
(1) User Setting Menu (USM): Select 'Driver Assistance' -> 'Blind-Spot
Safety' -- 'Blind-Spot Collision Warning'
(2) Vehicle speed: 20 kmh or faster
(3
Blind-Spot Collision-Avoidance Assist (BCA)
BCA activating conditions
(1) User Setting Menu (USM): Select 'Driver Assistance' -> 'Blind-Spot Safety' -- 'Blind-Spot Collision-Avoidance-Assist'
(2) Vehicle speed: 60 kmh - 200 km h
(3) Curvature radius: 600m or more
(4) Both lanes
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Vehicle parasitic current inspection
Inspection
Using the Ammeter
Turn the all electric devices OFF, and then turn the ignition switch OFF.
Close all doors except the engine hood, and then lock all doors.
(1) Disconnect the hood switch connector.
(2) Close the trunk lid.
Curtain Air Bag (CAB)
Components Location
Curtain Air Bag (CAB)
Removal
Disconnect the batteiy negative terminal.
WARNING
After disconnecting the cables, wait at least 3 minutes.
Remove the roof trim.
(Refer to Body - "Roof Trim Assembly"
Information
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