Lexus Troubleshooting Questions? Ask a Lexus Expert
Hello. My name is ***** ***** I am happy to assist you today. Give me just a moment to review your post, and I'll be right back with the help you need.
Hello, my name is ***** ***** I am a professional here at Just Answer. I have noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here. The most common cause for the door ajar light to remain on is in most cases a bad door ajar switch, in order to determine which door switch is failing you are going to need access to a scan tool to scan the system and see which door is settling a fault code.If you can get this done and post back with the code I can direct you as to the needed repair.
That is possible if the switch is bad. You should be seeing a reading from all switch with the doors open.
That may very well be your problem . Would have a look at that switch.