Hyundai Elantra Owners and Service Manuals

Hyundai Elantra: Cruise Control System (CC) / Repair procedures

Hyundai Elantra (CN7) 2021-2025 Service Manual / Advanced Driver Assistance System (ADAS) / Cruise Control System (CC) / Repair procedures

Inspection
1.
Check for resistance between terminals in each switch position (LH).

[LH : Audio + Hands free]
Switch
Resistance (±5%)
SEEK Up
430 Ω
SEEK Down
1.11 kΩ
MODE
2.11 kΩ
MUTE
3.11 kΩ
Volume (+)
4.61 kΩ
Volume (-)
6.81 kΩ
Voice
10.71 kΩ
SEND
18.91 kΩ
END
40.91 kΩ

2.
Check for resistance between terminals in each switch position (RH).

[Cruise]
Switch
Resistance (±3%)
Paddle shift (Up)
390 Ω
Cruise CANCEL
610 Ω
Cruise SET&Speed down
910 Ω
Cruise RES&Speed up
1.38 kΩ
Cruise ON/OFF
2.13 kΩ
Cruise speed limit ON/OFF
3.63 kΩ
SCC distance adjustment
7.63 kΩ

[Trip]
Switch
Resistance (±3%)
Paddle shift (Down)
390 Ω
Trip group/Trip
610 Ω
Trip (Up)
910 Ω
Trip (Down)
1.38 kΩ
OK
2.13 kΩ
BACK
3.63 kΩ
LFA
7.93 kΩ

Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the steering wheel assembly.
(Refer to Steering System - "Steering Wheel")
3.
Remove the steering back cover (A).

4.
Remove the steering remote control connector (A).

5.
Remove the steering remote control(Switch (A)) after loosening the screws.

Installation
1.
Install the steering wheel remote control after connecting the connector.
2.
Install the steering wheel.
3.
Connect the negative (-) battery terminal.

    Schematic diagrams

    S..

    Rear Corner Radar System

    ..

    Other information:

    Hyundai Elantra (CN7) 2021-2025 Service Manual: Audio Remote Control


    Components and components location Components1. Left Remote Control Switch (Audio + Bluetooth)2. Right Remote Control Switch (Cruise + Trip) Schematic diagrams Circuit Diagram[Without paddle shift][With paddle shift][Audio + B/Tooth][Audio + B/Tooth + Voice][Trip][Trip / Cruise][Trip + Cruise + LFA)[Trip + Cruise + LFA + MSLA)[Trip + Smart Cruise + LFA)[Trip + Smart Cruise + LFA + MSLA..

    Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Function malfunction and limitations


    Function malfunction When Intelligent Speed Limit Assist is not working properly, the ‘Check speed limit system’ warning message will appear on the cluster. If this occurs, we recommend that the function be inspected by an authorized Hyundai dealer. Function disabled When the front windshield where the front view camera is located is covered with foreign material, such as snow or rai..

    Categories

    Tire Rotation

    To equalize tread wear, HYUNDAI recommends that the tires be rotated according to the maintenance schedule or sooner if irregular wear develops.

    During rotation, check the tires for correct balance.

    When rotating tires, check for uneven wear and damage. Abnormal wear is usually caused by incorrect tire pressure, improper wheel alignment, out-ofbalance wheels, severe braking or severe cornering. Look for bumps or bulges in the tread or side of the tire. Replace the tire if you find any of these conditions. Replace the tire if fabric or cord is visible. After rotation, be sure to bring the front and rear tire pressures to specification and check lug nut tightness (proper torque is 79~94 lbf·ft [11~13 kgf·m]).

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