Hyundai Tucson: Warnings and indicators / ESC indicator (Electronic Stability Control)
The ESC indicator will illuminate when the ignition switch is turned ON, but should go off after approximately 3 seconds. When the ESC is on, it monitors the driving conditions and under normal driving conditions, the ESC indicator will remain off.
When a slippery or low traction condition is encountered, the ESC will operate, and the ESC indicator will blink to indicate the ESC is operating.
If the ESC system malfunctions the indicator illuminates and stays on. Take your vehicle to an authorized HYUNDAI dealer and have the system checked.
Malfunction indicator (MIL) (check engine light)
This indicator light is part of the Engine Control System which monitors various
emission control system components. If this light illuminates while driving, it
indicates that a potential malfun ...
ESC OFF indicator
The ESC OFF indicator will illuminate when the ignition switch is turned ON,
but should go off after approximately 3 seconds. To switch to ESC function off,
press the ESC OFF button. The ESC OFF ...
Other information:
Hyundai Tucson (LM) 2010-2015 Service Manual: Fuel Pressure Control Valve Repair procedures
Inspection
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Disconnect the fuel pressure regulator valve connector.
3.
Measure resistance between the fuel pressure regulator valve terminals 1 and 2.
4.
Check that the resistance is within the specifica ...
Hyundai Tucson (LM) 2010-2015 Service Manual: CVVT Oil Control Valve (OCV) Specifications
Specification
ItemSpecificationCoil Resistance (x)9.4 ~ 10.4 [20°C(68°F)]
...