2021 Elantra stuck in “ accessory mode “
Pretty sure we are dealing with a push to start system so no key physically required just the remote for the vehicle to recognize..
I suggested removing a battery cable (negative one) from the battery. Sometimes this will allow the system to reset.
In the owner's manual are some directions that may provide an answer for you.
Of course there are some requirements that must be followed like the brake pedal must be depressed for the engine to start.
If it is in accessory mode , you might need to push the start button several times to get it out of accessory mode.
I suggested removing a battery cable (negative one) from the battery. Sometimes this will allow the system to reset.
In the owner's manual are some directions that may provide an answer for you.
Of course there are some requirements that must be followed like the brake pedal must be depressed for the engine to start.
If it is in accessory mode , you might need to push the start button several times to get it out of accessory mode.
Last edited by hanky; May 1, 2022 at 12:48 PM.
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