
This gauge indicates the temperature of the engine coolant when the ignition switch or Engine Start/Stop button is ON.
CAUTION
If the gauge pointer moves beyond the normal range area toward the "H" position, it indicates overheating that may damage the engine. Do not continue driving with an overheated engine.
WARNING
Never remove the radiator cap when the engine is hot. The engine coolant is under pressure and could severely burn. Wait until the engine is cool before adding coolant to the reservoir.
Tachometer
Fuel GaugeHyundai Tucson (LM) 2010-2015 Service Manual: Engine Coolant Temperature Sensor (ECTS) Specifications
Specification
TemperatureResistance (kx)°C°F-40-4048.14-20-414.13 ~ 16.830325.7920682.31 ~ 2.59401041.15601400.59801760.32
...
Hyundai Tucson (LM) 2010-2015 Owners Manual: 15,000 miles (24,000 km) or 12 months
Rotating tires
Inspect air cleaner filter
Inspect vacuum hose
Inspect air conditioning refrigerant
Inspect brake hoses and lines
Inspect drive shafts and boots
Inspect exhaust pipe and muffler
Inspect front brake disc/pads, calipers
Inspect propeller shaft (AWD)
Inspect rear bra ...