Hyundai Tucson Owners & Service Manuals

Hyundai Tucson: Front Radar System / Smart Cruise Control (SCC) Switch

- Components

1. Remote control switch (LH : Audio)
2. Remote control switch (RH : Trip + Cruise)


- Circuit Diagram Trip+SCC+MSLA+LFA

- Inspection

1.Check for resistance between terminals in right switch position.

[Trip/Cruise]
SwitchConnector terminalResistance (± 3%)
CANCEL2 ~ 6610 Ω
SET (-)2 ~ 6910 Ω
RES (+)2 ~ 61.38 kΩ
Cruise ON/OFF2 ~ 62.13 kΩ
Cruise & MSLA ON/OFF2 ~ 63.63 kΩ
Smart Cruise2 ~ 67.93 kΩ
Paddle shift (Down)1 ~ 7390 Ω
Trip Group1 ~ 6610 Ω
Trip Up1 ~ 6910 kΩ
Trip Down1 ~ 61.38 kΩ
Trip OK1 ~ 62.13 kΩ
LFA1 ~ 67.93 kΩ

- Removal

1.Disconnect the negative (-) battery terminal.

2.Remove the steering wheel.(Refer to Steering System - "Steering Wheel")

3.Remove the paddle shift lever (A).

4.Disconnect paddle shift lever connector (A).

5.Remove the steering wheel cover (A) after loosening mounting screws.

6.Discoonect remote control switch connector (A) after loosening mounting screws.

7.Remove the remote control switch (A) after loosening mounting screws.

- Installation

1.Install the remote control switch on the steering wheel.

2.Install the steering wheel lower cover.

3.Install the paddle shift lever.

4.Install the steering wheel.

5.Connect the negative (-) battery terminal.

   

• Make sure that the cables and connectors are plugged in properly.

• Check the AVN system for normal operation.

    Front Radar Unit
    - Specification ItemSpecification Power supply (V)12 Operation voltage (V)9 - 16 - Circuit Diagram - Inspection Inspection procedure for vehicle with Forward Collision-Avoidance A ...

    Rear Corner Radar System
    ...

    Other information:

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    Hyundai Tucson (NX4) 2022-2026 Service Manual: Specifications
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