Hyundai Sonata: Cruise Control System / Schematic Diagrams
| System Block Diagram |
| 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. |
Description and Operation
Description
The cruise control system is engaged by the cruise "ON/OFF"
main switch located on right of steering wheel column. The system has
the capability to cruise, coast, accelerate and res ...
Troubleshooting
Trouble Symptom Charts
Trouble Symptom 1
Trouble Symptom 2
Trouble symptomProbable causeRemedyThe set vehicle speed varies greatly upward or downward"Surging" (repeated alternating accelera ...
Other information:
Hyundai Sonata LF 2014-2019 Owners Manual: Accumulated Info display
This display shows the accumulated trip distance (1), the average fuel economy
(2), and the total driving time (3).
The information is calculated starting from the last reset.
To manually reset the information, press and hold the OK button when viewing
the Accumulated driving info. The trip dista ...
Hyundai Sonata LF 2014-2019 Owners Manual: Tire Loading Information Label
The label located on the driver's door sill gives the original tire size, cold
tire pressures recommended for your vehicle, the number of people that can be in
your vehicle and vehicle capacity weight.
Vehicle capacity weight
904 lbs. (410 kg)
Vehicle capacity weight is the maximum combined wei ...
