Hyundai Elantra Owners and Service Manuals

Hyundai Elantra: Integrated Body Control Unit (IBU) / Schematic diagrams

Circuit Diagram
With Smart Key

Without Smart Key

    Specifications

    Specifications Items Specifications Rated voltageDC 12VOperating voltageDC 9 - 16VOperating temperature-40°C to 85°C (-22°F to 185°F)parastic current4...

    Repair procedures

    Removal1.Disconnect the negative (-) battery terminal.2.Remove the glove box housing cover.(Refer to Body - "Glove Box Housing Cover")3.Remove the IBU unit (A) after loosening mounting nuts...

    Other information:

    Hyundai Elantra (CN7) 2021-2024 Service Manual: Components and components location


    Component Location1. Integrated body control unit (IBU) 2. Ultrasonic sensor..

    Hyundai Elantra (CN7) 2021-2024 Service Manual: Troubleshooting


    Troubleshooting Symptom Suspect Area Engine will not start or stuggle to startVapor hose damaged or disconnectedEngine stuggle to startMalfunction of the Purge Control Solenoid ValveRough idle or engine stallsVapor hose damaged or disconnectedMalfunction of the PCV valveRough idleMalfunction of the Evaporative Emission Control SystemExcessive oi..

    Categories

    Tachometer

    The tachometer indicates the approximate number of engine revolutions per minute (RPM).

    Use the tachometer to select the correct shift points and to prevent lugging and/ or over-revving the engine.

    NOTICE

    Do not operate the engine within the tachometer's RED ZONE. This may cause severe engine damage.

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