Hyundai Elantra: Engine Control System / Integrated Thermal Management Module (ITM)
Description and operation
Integrated Thermal Management Module (ITM) is a device that controls the coolant flow rate according to coolant temperature. At initial startup, the ITM quickly warms up the engine by controlling the flow of the coolant and this fast warm-up helps improve the fuel efficiency. When the coolant temperature rises, the ITM adjusts the cooling water temperature by controlling the valves to regulate the flow of coolant through a radiator or heater.

Components and components location

1. Integrated thermal management module (ITM) 2. Integrated thermal management module (ITM) O-ring 3. Heater pipe B 4. Heater water hose
| 5. Heater pipe A 6. Heater pipe A gasket 7. Water inlet fitting 8. Water inlet fitting gasket
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Schematic diagrams

Harness Connector

Repair procedures
1. | Remove the integrated thermal management module (ITM). (Refer to Engine Mechanical System - "Integrated Thermal Management Module (ITM)") •
| A separate replacement of the ITM (Integrated Thermal Management Motor) is not possible. You should place the new ITM (Integrated Thermal Management Module) assembly to fix the problem. |
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2. | Install in the reverse order of removal. |
1. | Turn the ignition switch OFF. |
2. | Connect the diagnostic tool to data link connector (DLC). |
3. | Turn the ignition switch ON. |
4. | Select the "Veichle, Model Year, Engine Specification, System". |
5. | Connect a diagnostic tool and then operate the integrated thermal management motor (ITM). |
6. | Confirm the Integrated thermal management motor (ITM) proper operation. |
7. | When the DTC occur, refer to the DTC guide. |
Description and operation
DescriptionRCV (Recirculation Valve) Control Solenoid Valve is installed on the intercooler inlet pipe and operates the RCV actuator which controls the by-pass passage of the turbocharger compressor...
Description and operation
DescriptionCVVD(Continuous Variable Valve Duration) System is a device to control the optimum open and close timing according to the driving mode by changing the valve opening section...
Other information:
If your vehicle is equipped with a
sunroof, you can slide or tilt your sunroof
with the sunroof control switch located
on the overhead console.
The sunroof can only be opened, closed,
or tilted when the ignition switch is in the
ON position.
The sunroof can be operated for
approximately 3 minutes after the
ignition switch is turned to the ACC or
OFF position...
Cabin air filter
[A] : Outside air, [B] : Recirculated air
[C] : Cabin air filter, [D] : Blower
[E] : Evaporator core, [F] : Heater core
The cabin air filter is installed behind
the glove box. It filters the dust or other
pollutants that enter the vehicle through
the heating and air conditioning system...