If emergency towing is necessary, we recommend having it done by an authorized HYUNDAI dealer or a commercial tow-truck service.
Proper lifting and towing procedures are necessary to prevent damage to the vehicle. The use of wheel dollies or flatbed is recommended.
It is acceptable to tow the vehicle with the rear wheels on the ground (without dollies) and the front wheels off the ground. If any of the loaded wheels or suspension components are damaged or the vehicle is being towed with the front wheels on the ground, use a towing dolly under the front wheels.
When being towed by a commercial tow truck and wheel dollies are not used, the front of the vehicle should always be lifted, not the rear.
For AWD vehicles, it must be towed with a wheel lift and dollies or flatbed equipment with all the wheels off the ground.
CAUTION
A AWD vehicle should never be towed with the wheels on the ground. This can cause serious damage to the transaxle or the AWD system.
CAUTION
WARNING
If your vehicle is equipped with a rollover sensor, place the ignition switch in the LOCK/OFF or ACC position when the vehicle is being towed. The side impact and curtain air bag may deploy if the sensor detects the situation as a rollover.
When towing your vehicle in an emergency without wheel dollies:
1.Place the ignition switch in the ACC position.
2.Place the shift lever in N (Neutral).
3.Release the parking brake.
CAUTION
Failure to place the shift lever in N (Neutral) when being towed with the front wheels on the ground can cause internal damage to the transaxle.
Hyundai Tucson (LM) 2010-2015 Service Manual: Input Speed Sensor Description and Operation
Description
Input Speed Sensor is a vital unit that measures the rate of
rotation of the input shaft inside the transmission and delivers the
readings to the TCM.
The sensor provides critical input data that's used in
feedback control, damper clutch control, gear setting cont ...
Hyundai Tucson (LM) 2010-2015 Owners Manual: 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 ...