Hyundai Tucson: Rear Cross-Traffic Collision Warning (RCCW)
- RCCW activating conditions
(1) User Setting Menu (USM): Select 'Driver Assist Parking Safety' - 'Rear Cross-Traffic Safety'
(2) Shift lever position: R
(3) Vehicle speed: 0 ~ 8 km/h
(4) Speed of opponent vehicle: 5 km h or faster
- RCCW deactivating condition
(1) Vehicle speed: 10 kmh or faster
- Warning zone
- RCCW warning conditions
(1) Condition: A warning occurs when the collision risk with the vehicle approaching from the rear corner is detected while pulling out your vehicle backward.
(2) Warning occurs within 3.5~2.1 seconds (normal)/2.9~2.1 seconds (slow) based on the TTI (Time To Intersection)
WARNING
It is the estimated collision time calculated by using the relative distance/speed, which means that a collision may occur after estimated collision time. (It varies depending on the relative speed of the approaching vehicle)
WARNING
A. Vehicles approaching at a diagonal angle of 35º
A1 Vehicles approaching at a diagonal angle of 55º
B 2m from the rear bumper end
C 6m from the rear bumper end
D 25m of distance from the center line of the vehicle + (your vehicle width/2)
E. lm of distance from the center line of the vehicle + (your vehicle width/2)
(3) When a part of the target vehicle enters inside the line A. B, C, D. E area
(4) When the driving direction of the target vehicle passes through the F and G
(5) The right side area of the vehicle is symmetrical
Rear Cross-Traffic Collision-Avoidance Assist (RCCA)
- RCCA activating conditions
(1) User Setting Menu (USM): Select 'Driver Assist' - 'Parking Safety' -> 'Rear Cross-Traffic Safety'
(2) Shift lever position: R
(3) Vehicle speed: 0 ~ 8 km/h
(4) Speed of opponent vehicle: 5 km h or faster
(5) Other functions related with ESC not working
- RCCW deactivating conditions
(1) Vehicle speed: 10 km h or faster
(2) Other functions related with ESC working
- Warning zone
- Conditions for RCCA control
(1) Warning occurs approximately within 2.1 ~ 3.5 seconds based on the TTI (Time to Intersection) when a target vehicle enters the warning zone.
(2) Refer to conditions below based on the TTI (Time to Intersection)
WARNING
A Rear bumper end
B 6m from the rear bumper end
C 10m from the center of the vehicle + (your vehicle width/2)
D lm from the center of the vehicle + (your vehicle width/2)
E. Based on the transverse of rear bumper of your vehicle / Approaching angle is below 55º
F 0.5m from the center of the vehicle + (your vehicle width/2)
G Xcp position is - lm from the rear bumper end
* Xcp: To the collision position of your vehicle and the target vehicle / Positioned at X direction
(3) When a part of the target vehicle enters inside the line F & G area (Selected as a target to be interested if target vehicle enters inside the line A, B. C, D)
(4) When the driving direction of the target vehicle passes through the F and G
(5) In case of the opponent vehicle TTI<1 second & your vehicle TTI < 2 seconds (varies depending on the vehicle model)
(6) The right side area of the vehicle is symmetrical
READ NEXT:
Diagnosis with Diagnostic tool
Components
Rear corner radar unit
Warning indicator
Speaker (Cluster)
Diagnosis with Diagnostic tool
In the body electrical system, failure can be quickly diagnosed by using
the vehicle diagnostic system (Diagnostic tool).
The
Connector and Terminal Function
Connector Funtion
Removal
Disconnect the negative (-) battery terminal.
Remove the rear bumper assembly.
(Refer to Body - "Rear Bumper Assembly")
Disconnect the rear corner radar connector (A).
Loosen the mounting n
Rear Corner Radar Calibration
Rear bumper accident vehicles and vehicles that replaced rear corner
radar units must perform rear corner radar unit alignment
using Diagnostic tool.
Connect the cable of Diagnostic tool to the data link connector in
driver side crash pa
SEE MORE:
Air Cleaner Element Replacement
Open the air cleaner element cover (A) by lifting up the air cleaner
element cover handle.
Unlock the air cleaner element camshaft (A) by turning in the direction
of arrow.
Replace the air cleaner element (A) with a new o
Piston Pin - Disassembly
WARNING
Use fender covers to avoid damaging painted surfaces.
To avoid damage, unplug the wiring connectors carefully while
holding the connector portion.
WARNING
Mark all wiring connector and hoses to avoid misconnection.
To releas
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual