I hope it is OK to post in this forum page. I have an issue with a 91 Civic SI. Intermittently, the seatbelt light and buzzer goes off even though the belts are buckled. Could this be a seatbelt latch or door latch or something else I am missing. I am new to the Civic world so I am not sure. Thanks for your help.

 

Check your underseat connections. You may be intermittent or have some corrosion on the pins.

 

Yeah, pull that plug, and you will not hear buzz nor get light. I did that to my 90 Hatchback.

You may want check the operation of the switch, that, I think, is in the latch. Or, you may shoot WD-40 there to free up sticking switch.

maachan

 

Yeah, sounds like it has to be the seat belt switch not ther door

 

in 91 crx its with the rear view mirror. drop and pull plug it stops. still working on getting the dash light to go out though