Hyundai Tucson: Braking system / Downhill Brake Control (DBC)
The Downhill Brake Control (DBC) supports the driver come down a steep hill without depressing the brake pedal. It slows down the vehicle under 5mph (8 km/h) and lets the driver concentrate on steering the vehicle.
WARNING
Always turn off the DBC on normal roads. The DBC might activate inadvertently from the standby mode when driving through speed bumps or making sharp curves.
✽ NOTICE
- The DBC defaults to the OFF position whenever the ignition switch is placed in the ON position.
- Noise or vibration may occur from the brakes when the DBC is activated.
- The rear stop light comes on when DBC is activated.
Hill-Start Assist Control (HAC)
The Hill-Start Assist Control (HAC) prevents the vehicle from rolling backwards
when starting a vehicle from a stop on a hill. The system operates the brakes automatically
for approximately 2 seco ...
DBC operation
WARNING
If the DBC red indicator light illuminates, the system may have overheated
or have malfunctioned. When the warning light illuminates even though the DBC system
has cooled off, have your ...
Other information:
Hyundai Tucson (LM) 2010-2015 Service Manual: Description and Operation
Description
Windshield deicer system prevent windshield wiper from
freezing in the winter season. It consists of deicer in the lower part
of windshield, switch and relay. Body control module receives an input
signal from the deicer switch, then controls relay.
Since the generator "L" is sw ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Rear Parking Assist System Control Unit Specifications
Specifications
ItemSpecificationUltrasonic sensorVoltage ratingDC 12 VDetecting range15.7 ~ 47.2 in (400 ~ 1200 mm)Operation voltageDC 9 ~ 16 VOperation currentMAX 300 mAOperation temperature-22°F ~ + 176°F (-30°C ~ + 80°C)Beam widthHorizontal : 100±5°(70cm), Vertical : 60±5°(50cm)Numbe ...