Drivers door will not unlock

2005 HONDA ACCORD
108,000 MILES • 2.4L • 4WD • AUTOMATIC
Avatar
JOE#
  • MEMBER
  • 1 POST
Press remote and drivers door lock barely moves and the other three doors unlock then lock. Key or door handle will not open door and cant pull up lock knob. I got locked into car today, could not open drivers door in any way, all other door worked, windows went up and down, so I stuck the key in the door and tried to unlock from the out side and the when i tried to unlock the door the windows went up and down. Suggestions?
Dec 21, 2019 at 8:24 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
SCGRANTURISMO
  • CAR REPAIR CONTRIBUTOR
  • 4,897 POSTS
Hello,

This could be a problem with your vehicle's Door MultiPlex Control Unit [MICU] which is located in the under dash fuse/relay box. In the diagrams down below I have included a diagram of the under dash Fuse/Relay Box with call out and the wiring diagrams for the door multiplex unit for you. Please go through these diagrams and get back to us with what you are bale to find out.

Thanks,
Alex
2CarPros
Dec 22, 2019 at 5:05 PM
Advertisement