Have a 2000 Nisson frontier. Replaced battery and now lights flash and horn honks. Anti theft red light on dash no longer comes on. Any suggestions?
Anti thieft has been activated, usually locking, and wait 30 seconds and then unlocking the drivers door with the key will deactivate it, if that don't work then try the passenger door and do the same thing. Or check the owners manual, there should be a detailed procedure on how to activate and deactivate the alarm system.
Try this method hook your battery back up. Close the hood let the horn blare. Close all doors. An put your key in the drivers side door an turn it to the unlock position for 30 seconds. This should fix your problem. Good luck.
That worked. Thx
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