Hyundai Elantra: Blower / Climate Control Air Filter

Hyundai Elantra (CN7) 2021-2025 Service Manual / Heating, Ventilation and Air Conditioning / Blower / Climate Control Air Filter

Description and operation

Description

The climate control air filter is located in the blower unit. It eliminates foreign materials and odor. The particle filter performs a role as an odor filter as well as a conventional dust filter to ensure comfortable interior environment.

Repair procedures

Replacement

1.	Remove the glove box. (Refer to Body (Interior and Exterior) - "Glove Box")

2.	Remove the filter cover (A) by pressing the knob.

3.	Replace the air filter (A) with a new one according to the direction of air filter.

4.	To install, reverse the removal procedure.

Blower Resistor (Manual)

Repair procedures Inspection1.Measure the resistance between the terminals.2.The measured resistance is not within specification, the blower resistor must be replaced...

Intake Actuator

Description and operation DescriptionThe intake actuator is located at the blower unit. It regulates the intake door by a signal from the control unit...

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Photo Sensor

Description and operation Description 1.The photo sensor is located at the center of the defrost nozzles.2.The photo sensor contains a photovoltaic (sensitive to sunlight) diode. The solar radiation received by its light receiving portion, generates an electromotive force in proportion to the amount of radiation received which is transferred to the automatic temperature control module so that t..

Hyundai Elantra (CN7) 2021-2025 Service Manual: Repair procedures

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Air bag collision sensors

1. SRS control module/Rollover sensor
2. Front impact sensors
3. Side impact sensors (acceleration)
4. Side impact sensors (pressure)