If your vehicle is parked and the engine is left on for a long period of time, the engine turns off automatically to help reduce fuel consumption and prevent carbon dioxide poisoning.
Operating Conditions
Vehicle Auto-Shut Off timer operates when all the following conditions are satisfied:
System Operation
When all the conditions are satisfied, the Vehicle Auto-Shut Off operates and turns the engine off automatically after 60 minutes.
A timer appears on the instrument cluster 30 minutes before vehicle shuts off.
Resetting cluster timer
A timer appears on the instrument cluster after 30 minutes and is reset by:
Deactivating Conditions
The system does not automatically shut off the engine if:
Hyundai Tucson (LM) 2010-2015 Service Manual: Components and Components Location
Component Location
1. Slide motor2. Rear height motor3. Reclining motor4. Power seat switch5. Reclining switch6. Lumbar support switch7. Lumbar support motor
...
Hyundai Tucson (LM) 2010-2015 Service Manual: Ambient Sensor Description and Operation
Description
1.
The ambient temperature sensor is located at the front of the
condenser and detects ambient air temperature. It is a negative type
thermistor; resistance will increase with lower temperature, and
decrease with higher temperatures.
2.
The sensor output will be used for di ...