Hyundai Ioniq: Ignition System / Description and operation

Hyundai Ioniq (AE) 2017-2023 Service Manual / Engine Electrical System / Ignition System / Description and operation

Description
Ignition timing is controlled by the electronic control ignition timing system. The standard reference ignition timing data for the engine operating conditions are preprogrammed in the memory of the ECM (Engine Control Module).
The engine operating conditions (speed, load, warm-up condition, etc.) are detected by the various sensors. Based on these sensor signals and the ignition timing data, signals to interrupt the primary current are sent to the ECM. The ignition coil is activated, and timing is controlled.

    Ignition System

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    Repair procedures

    On-vehicle InspectionSpark test1.Check for DTCs.    • If a DTC is present, perform troubleshooting in accordance with the procedure for that DTC...

    Other information:

    Hyundai Ioniq (AE) 2017-2023 Service Manual: High voltage shut-off procedures


    High Voltage Shut-off Procedures    • Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries...

    Hyundai Ioniq (AE) 2017-2023 Owner's Manual: Day/night rearview mirror, Blue Link® center


    Day/night rearview mirror Make this adjustment before you start driving and while the day/night lever is in the day position. Pull the day/night lever towards you to reduce glare from the headlights of the vehicles behind you during night driving. Remember that you lose some rearview clarity in the night position...

    Categories

    Driver Position Memory System

    Hyundai Ioniq. Driver Position Memory System

    The Driver Position Memory System is provided to store and recall the following memory settings with a simple button operation.

    - Driver's seat position
    - Side view mirror position
    - Instrument panel illumination intensity

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