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There isn't an OBDII scanner like for ICE cars. If your car is under warranty, you shouldn't need one. If it isn't under warranty, then you could hack the car's computer because you wouldn't have to worry about voiding the warranty.
It'd help if you shared why you want a scanner -- we might be able to help you solve your issue.
You can access the OBDii port underneath the CID cubby drawer, if you google around the pin outs are available for all the juicy stuff. You can even make a harness to wire it to a panda and log to your hearts content.
