Hyundai Tucson: Warnings and indicators / 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 malfunction has been detected somewhere in the emission control system.
This light will also illuminate when the ignition switch is turned to the ON position, and will go out in a few seconds after the engine is started. If it illuminates while driving, or does not illuminate when the ignition switch is turned to the ON position, take your vehicle to your nearest authorized HYUNDAI dealer and have the system checked.
Generally, your vehicle will continue to be drivable, but have the system checked by an authorized HYUNDAI dealer promptly.
CAUTION
- Prolonged driving with the Emission Control System Malfunction Indicator Light illuminated may cause damage to the emission control systems which could effect drivability and/or fuel economy.
- If the Emission Control System Malfunction Indicator Light illuminates, potential catalytic converter damage is possible which could result in loss of engine power. Have the Engine Control System inspected as soon as possible by an authorized HYUNDAI dealer.
Immobilizer indicator (if equipped)
Without smart key system
This indicator illuminates when the immobilizer key is inserted and turned to
the ON position to start the engine.
At this time, you can start the engine. The indicator ...
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 ...
Other information:
Hyundai Tucson (LM) 2010-2015 Owners Manual: Air bag inflation conditions
Front air bag
Front air bags are designed to inflate in a frontal collision depending on the
intensity, speed, or angles of impact of the front collision.
Side impact and curtain air bags
Side impact and curtain air bags are designed to inflate when an impact is detected
by side collisi ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Delivery Pipe Repair procedures
Removal
In case of removing the high pressure fuel pump, high
pressure fuel pipe, delivery pipe, and injector, there may be injury
caused by leakage of the high pressure fuel. So don’t do any repair
work right after engine stops.
1.
Turn the ignition switch OFF ...