ok well this aint about a yota byt should be the same thing... its a nissan 200sx and the damn doors lock by themselves... the switch works everynow and then... and will always lock the doors wile sitting in a parking lot or just driving without touching the switch?? could moisture have gotten inside the electrical system or somthin like that?? it has been doin this for a week or so but i have no idea why... it is or was raining out off and on the last month or so!! help!!!!