I had this error -
B00C0-96 (AC) Passenger's seat occupant classification sensor A - Component failure - internal failure

I replaced the Right Front Seat SRS Module YWC500035 to no avail. Reset the codes. It's fine for a few minutes, then it repeats the code.

I noticed, after reset, when I press with medium weight on the seat, the "airbag off light" comes on - which it should because medium weight in the seat (ie. the airbag is not supposed to explode).

I can do this a couple of times, then it trips the fault again.

Does this mean it's the actual air bladder that's the issue? or is there anything I can check to see or fix before replacing this?

 

Have you checked the plug and wiring

 

Solved!

Please take note of this -

I tested everything! Plugs, wires, continuity.

It was the belt connection (where it attaches to the seat. It has to be screwed in all the way - I guess it needs to ground the system for it work (like most things on these bloody vehicles!).

There are prongs that need to be fully compressed and connected to the seat to work.

WORKS NOW!

Will report if this plays up again.