Audio Head Unit (for XM RADIOTM equipped model)Hyundai Tucson (LM) 2010-2015 Owners Manual: Parking brake & brake fluid warning light
Parking brake warning
This light is illuminated when the parking brake is applied with the ignition
switch in the START or ON position.
The warning light should go off when the parking brake is released while the
engine is running.
The parking brake warning chime will sound to remind you th ...
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 ...