SRS-B11A081. Last code I am battling on my rebuild. 2012 S60 T6 R-Design.

[therealijw]

TLDR: I'm getting SRS-B11A081 on my 2012 S60 T6.Vida says its possibly a module 31476970 at fault. The code comes back after reset.

The main SRS module has been reprogramed already, this is the last thing I need to finish and the only error code I get in VIDA. I notice that sometimes when people sit in the back seats errors pop up on the dash but then go away ((left rear seat in use, right seat.. etc (if I can remember..)). I haven't been able to capture those errors.

The car was mine years ago and I sold it to my mom after moving across the country. She slid it on some ice and flew into a curb at 30 mpg. I've rebuilt the entire suspension, replaced the wheels, replaced the driver curtain airbag, driver side restraint systems, sent out the SRS module to be reprogrammed, tons and tons of regular maintenance, and I'm almost done.. It drives great but has an SRS error that comes up, SRS-B11A081. Is there a way to trace it? I thought maybe one of the seat belt resistors on the replacement equipment could be bad.. not sure. It had no errors when I first did everything until someone sat in the back seat, then it all went bonkers, and now I have that error, even after clearing codes.