Hyundai Elantra (CN7): Blower / Blower Motor

Repair procedures

Inspection
1.
Connect the battery voltage and check the blower motor rotation.

Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Disconnect the blower motor connector (A) and then remove the blower motor (B) after loosening the screws.

3.
To install, reverse the removal procedure

    Components and components location Component Location1. Blower unit assemblyComponents1. Blower unit assebmly2. Blower upper cover [LH]3. Duct seal4.

    Description and operation DescriptionIt is installed to the DATC and adjusts the fan rpm by precisely controlling the voltage applied to the blower motor.

    Other information:

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Components and components location

    C

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Troubleshooting

    TroubleshootingDiagnosis with Diagnostic tool1.In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (Diagnostic tool).The diagnostic system (Diagnostic tool) provides the following information.1)Fault Code Searching : Checking failure and code number (DTC)2)Data Analysis : Checking the system input/

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