Wiring Harness connector under seats ??

Uhdinator

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Joined
Oct 11, 2018
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Location
Maine
Vehicle(s)
2018 JL Sport HT 2.0T Auto, 2003 TJ Rubicon HT
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Can someone tell me if yours looks the same. This is the main harness connector under the front edge of your driver and passenger seats. All the wires from this go to 4 things. Seat belt buckle sensor, Air bag yellow coupler, seat sensor, and seat rail position sensor.

There are plastic pins sticking out the back of the harness in the holes where there are no wires.

My seat belt light won't go out when buckled, air bag light, ESS service msg, Auto park disabled msg.
When it occasionally works correctly, as soon as the seatbelt light comes on, I get the airbag, ess and auto park msg in succession so I know its all related. I got a loose connection somewhere and have removed the whole seat and sprayed all connectors with cleaner except the main harness shown.

While wiggling the seat around with the bolts removed, occasionally the seatbelt light would go out but come back. Driving me crazy trying to find the loose or shorted wire. It could just be the seat buckle sensor causing the other 3 faults.

Driver 1.jpg


Driver 2.JPG


Passenger.JPG
 

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