Hyundai Sonata: Smart Cruise Control system / Limitations of the System
The Smart Cruise Control System may have limits to its ability to detect distance to the vehicle ahead due to road and traffic conditions.
Radar to Detect Distance to the Vehicle Ahead
The Smart Cruise Control uses a radar to detect distance to the vehicle ahead.
Radar check message
If the radar or cover is dirty or obscured with foreign matter such as snow,
this message will app ...
On curves
The Smart Cruise Control System may not detect a moving vehicle in your
lane, and then your vehicle could accelerate to the set speed. Also, the vehicle
speed will decrease when the vehicle ahe ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Cylinder Head Repair procedures
Removal
Engine removal is not required for this procedure.
•
Use fender covers to avoid damaging painted surfaces.
•
To avoid damaging the cylinder head, wait until the engine
coolant temperature drops below normal temperature before removing it.
•
W ...
Hyundai Sonata LF 2014-2019 Service Manual: Fuel Pressure Sensor (FPS) Schematic Diagrams
Circuit Diagram
Fail-Safe Mode
Item Fail-Safe Output Voltage (V) 12
If the fuel pressure sensor malfunctions, it enters fail safe
mode. This means that the fuel pressure rises to match the increasing
value of the current level and the pressure in the low press ...
