After battery disconnect and reconnect (cleaning terminals) car horn is beeping (for a while) . Car won't crank. My key fobs haven't worked in awhile. I tried a few things like turning the key and after ten minutes tried again, unlocking doors with keys. Is it possible to disable or bypass the factory installed alarm/immobilizer security system? Going to get a new key fob but was hoping to start the car somehow before then. One YouTube video I see is reset ECU jumping pins 4 to 13 for 30 minutes. I don't want to mess something up. Thanks for any help here.
May 26, 2020 at 8:48 PM