Hyundai Tucson: Cruise Control System (CC) / Schematic Diagrams
| Component part | Function | |
| Vehicle-speed sensor, ESP/ABS Control Module | Converts vehicle speed to pulse. | |
| ECM | Receives signals from sensor and control switches. | |
| Cruise control indicator | Illuminate when CRUISE main switch is ON (Built into cluster) | |
| Cruise Control switches | CRUISE switch | Switch for automatic speed control power supply. |
| Resume/Accel switch (RES +) | Controls automatic speed control functions by Resume/Accel switch (Set/Coast switch) | |
| Set/Coast switch (RES -) | ||
| Cancel switches | Cancel switch | Sends cancel signals to ECM. |
| Brake-pedal switch | ||
| Transaxle range switch (A/T) | ||
| ETC Motor | Regulates the throttle valve to the set opening by ECM. | |
* ETC Motor : Electronic Throttle Control Motor
Troubleshooting
- Trouble Symptom Charts
Trouble Symptom 1
Trouble Symptom 2
Trouble symptomProbable causeRemedy
The set vehicle speed varies greatly upward or downward"Surging" (repeated alternating accel ...
Cruise Control (CC) Switch
- Components
1. Remote control switch (Audio swtich)2. Remote control switch (Cruise control switch)
- Circuit Diagram
Trip+SCC+MSLA+LFA
- Inspection
1.Check for resistance betwe ...
Other information:
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Collision Warning
While Smart Cruise Control is operating
and the collision risk of the vehicle ahead
is high, the "Collision Warning" warning
message may appear on the instrument
cluster, and an audible alert sounds.
WARNING
Smart Cruise Control may not warn you
of a collision if:
The distance to t ...
Hyundai Tucson (NX4) 2022-2026 Service Manual: Head Lamps
- Removal
1.Disconnect the negative (-) battery terminal.
2.Remove the front bumper assembly.(Refer to Body - "Front Bumper Assembly")
3.Disconnect the head lamp connector (A).
4.Loosen the mounting bolts and then remove the head lamp assembly (A).
- Replacement
1.Remove the front wh ...
