Fob will unlock but not lock 2007 FJ Cruiser Tags: Japanese Light Unlock Cars Last response: August 31, 2012 6:19 AM in Cars Share davidmcqueen February 19, 2012 9:20:36 AM Hello, my key fob will not lock the doors on mt 2007 fj cruiser. The door open warning light stays on and I get a tone like the door is open when I try to lock it with the fob even though all doors are closed. Thank you. More about : fob unlock lock 2007 cruiser Dr_JRE August 31, 2012 6:19:06 AM sounds like a faulty door ajar sensor. you can test the lines with a multimeter or logic probe to see if the circuit opens and closes. Can't find your answer ? Ask ! Publish Related resources Why wont my prius2007 regular fob lock or unlock the car Forum More resources Read discussions in other Cars categories American Classic European Exotic Japanese !