Hi have a 97 olds88 seatbelt chime will not quit.stays on with seatbelt hooked up.

Sounds like the door switch is not switching or not connected. Sometimes the switch is external in the door jamb/closing area, sometimes it is part of the door catch. Maybe check if the door light on the dash stays on, also if the interior light works on door setting.

Check under your seat and see if the plug, somehow, got unpluged.
Sometimes when you shove something under your seat, the monitor wire becomes dislodged from the seat belt.

My car does this also.It's your seatbelt alarm..It's reminding you to make sure your wearing your seatbelts.
Ellen

somehow I was the annoynmess person with the question about the door ajar and a seatbelt alarm that we disabled, and odometer quitting the radio stayed on well it was just a plug and the odometer speedometer all that works now, but the radio still stay on with a key out of ignition, and now the AC don't cool

There is another legitimate and easy way to disable seat belt chime. Radio is supposed to stay on til door opens. That is correct

Hi Candy, I'm glad to help!

Candy, I'm not sure why you want to disable the pass seat belt chime, maybe its going off even with no one in the seat. BUT, the only way to stop it would be to plug the seat belt into the buckle. Hope this helps and have an awesome day Candy

There is a switch in the buckle that senses when it is fastened. This might be stuck or the sensor that tells if the seat is occupied is bad.

I would find the wiring harness that connects to that seatbelt connector, most likely under the seat and unplug it. If that circuit is fused it isn't specified in the fuse descriptions. Alternatively you can listen to the chime and trace the location of the chime unit by ear, probably buried in the dash and disconnect it, and then pull the warning lamp.

This is the seatbelt indicator, its not seeing that your seatbelt is fastened ifthe light stays on and the chime keeps going off.

There is a switch inthe seatbelt that closes when the seatbelt is buckled, and if not, thelight stays on and the chime goes off.

There are a couple reasons thiscould happen. It could be a wiring issue going to the seatbelt buckle,or more likely the buckle itself. Your truck is pretty new, so if youare under 36,000 miles the repair would normally be covered underwarranty.

Also, I suggest check the Repair Manual for Jeep-WK-Grand-Cherokee-Section-08O-Restraints (page 473 and next, for Seat Belt)

Hope helps with this (remember rated this) Good luck.

sensor in the seat belt bukle needs to be replaced