The most common reason that there is a problem with the keyless start system in a 2017 Honda Pilot is due to a dead battery in the key fob. The key fob in Your car has a transponder in it that communicates with the receiver in the cabin. If Your battery is dead then the antenna does not have the strength to reach the receiver to let it know to turn on. The next most likely problem with the keyless start system is that the fob has lost memory. When this happens You will need to re-progRam it to match the car. This can be done fairly easily by following the key pairing guide.
Jessica E.
April 10, 2020
Receiving a keyless start error is a commonly reported complaint in the keyless start system for the 2017 honda pilot.
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