Hyundai Tucson Owners & Service Manuals

Hyundai Tucson: Cruise Control System (CC) / Schematic Diagrams

- System Block Diagram

Component Parts And Function Outline
Component partFunction
Vehicle-speed sensor, ESP/ABS Control ModuleConverts vehicle speed to pulse.
ECMReceives signals from sensor and control switches.
Cruise control indicatorIlluminate when CRUISE main switch is ON (Built into cluster)
Cruise Control switchesCRUISE switchSwitch 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 switchesCancel switchSends cancel signals to ECM.
Brake-pedal switch
Transaxle range switch (A/T)
ETC MotorRegulates 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 Service Manual: Rear View Monitor (RVM)
    Description and Operation - Description Back view camera will activate when the backup light is ON with the ignition switch ON and the shift lever in the R position.This system is a supplemental system that shows behind the vehicle through the H/UNIT or the ECM (Reverse Display Room Mirror ...

    Hyundai Tucson (NX4) 2022-2026 Service Manual: Rear Washer Motor
    - Inspection 1.With the washer motor connected to the reservoir tank, fill the reservoir tank with water.     Before filling the reservoir tank with water, check the filter for foreign material or contamination. if necessary, clean the filter. 2.Connect positive (+) and negative ...

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