Quote Originally Posted by oj88 View Post
Trying to recall things from my Civic FD days, the door locks and the power windows, among others, are controlled by the MICU (Multiplex Integrated Control Unit). This is part of the cabin fuse box assembly (located by the left knee of driver), above the ODB2 port.

So your issue could be caused by a problem within the MICU, the switch module on the driver's door, a cabling and/or connector problem, etc. More than likely, it's probably the door switch module. This is especially susceptible to getting wet from rain (while the door is open in a downpour) or if it's touched with food-contaminated hands. On the latter, it tends to draw insects like ants.

Did your Civic came with speed-sensing door locks? I think this was only standard on the 2.0S trim.... not sure. I used to have a 2008 Civic 1.8S and it didn't came with speed-sensing door locks.
Around 17 speed po nag au-auto lock and in my case, once na i-start ko ang vehicle, nag ti-trigger na ung lock system, basta anytime once the car is started .. I admit po na nababasa po ung control switch lalo na po ngayong maulan.. Does it mean po ba na yung buong control switch po ang palitan?