Hyundai Tucson: Emission control system / 1. Crankcase emission control system

The positive crankcase ventilation system is employed to prevent air pollution caused by blow-by gases being emitted from the crankcase.

This system supplies fresh filtered air to the crankcase through the air intake hose. Inside the crankcase, the fresh air mixes with blow-by gases, which then pass through the PCV valve into the induction system.

Emission control system
The emission control system of your vehicle is covered by a written limited warranty. Please see the warranty information contained in the Owner’s Handbook & Warranty Information booklet in ...

2. Evaporative emission control system including Onboard Refueling Vapor Recovery (ORVR)
The Evaporative Emission Control System is designed to prevent fuel vapors from escaping into the atmosphere. The ORVR system is designed to allow the vapors from the fuel tank to be loaded into ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Transaxle Control Module (TCM) Repair procedures
Replacement 1. Turn ignition switch OFF. 2. Disconnect the negative (-) battery cable. 3. Remove the battery. (Refer to Engine Electrical System - "Battery") 4. Disconnect the TCM extension connector (A). 5. Remove the TCM (A) after removing the mounting bolts and nut. T ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Quarter Fixed Glass Repair procedures
Removal     • Put on gloves to protect your hands. • Take care not to body surface and other parts. 1. Remove the following parts A. Rear seat assembly (Refer to Seat & Power Seat - "Rear Seat") B. Rear door scuff trim (Refer to Interior - "Interio ...

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