Hyundai i-30: Front Radar System / Smart Cruise Control (SCC) Switch

Hyundai i30 (PD) 2018-2025 Service Manual / Advanced Driver Assistance System (ADAS) / Front Radar System / Smart Cruise Control (SCC) Switch

Components and components location

Components

1. Remote control switch (Audio swtich)

2. Remote control switch (Cruise control switch)

Schematic diagrams

Circuit Diagram

TRIP / SCC / LFA

Repair procedures

Removal

1.	Loosen the screw.

2.	Remove the paddle shift switch.

3.	Disconnect the connector and then remove the switch.

4.	Loosen the screw and then remove the lower cover.

5.	Disconnect the remote control switch connector.

6.	Disconnect the heated steering wheel connector.

7.	Remove the wiring (A).

8.	Loosen the screw and then remove the remote control switch.

9.	Remove the steering upper cover.

Installation

1.	Install in the reverse order of removal.

Inspection

[Measuring Resistance]

1.	Remove the cruise control switch.

Measure resistance between terminals on the control switch when each function switch is ON (switch is depressed).

Function switch	Terminal	Terminal	Resistance (± 5%)
Function switch	Standard	Option	Resistance (± 5%)
Paddle Up	-	-	390Ω
Cancel	2 - 6	8 - 6	610Ω
SET (-)	2 - 6	8 - 6	910Ω
SET (+)	2 - 6	8 - 6	1.38 kΩ
Cruise ON / OFF	2 - 6	8 - 6	2.13 kΩ
SCC	2 - 6	8 - 6	7.93 kΩ
Paddle Down	-	-	390Ω

Front Radar Unit

Specifications Specification Item Specification Power supply (V) 12 Operation voltage (V) 9 - 16 Schematic diagrams Circuit Diagram Repair procedures Inspection Inspection procedure for vehicle with Forward Collision-Avoidance Assist and Smart Cruise Control system failure 1...

Rear Corner Radar System

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