Hyundai Tucson (LM) 2010-2015 Owners Manual: Power brakes
Your vehicle has power-assisted brakes that adjust automatically through normal
usage.
If the engine is not running or is turned off while driving, the power assist
for the brakes will not work.
You can still stop your vehicle by applying greater force to the brake pedal
than typical. The st ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Input Speed Sensor Troubleshooting
Signal Waveform
Fig 1) Input/Output speed sensor at low speed
Fig 2) Input/Output speed sensor at high speed ...