LordBusiness

Bump... $100 including shipping.

I sold my truck a few months ago and no longer need this. This was purchased new by me and used 3X... once to record the data, once to tune the truck, and once to un-tune it prior to sale. I called BBP today (3/11/26) and was told the following... 1. This will work on 98-19s, and some 2020s (no details on the some 2020s) 2. The new owner will need to purchase a tune and license for $500 > https://www.blackbearperformance.com/products/flashscan-email-tune?variant=48322345074976 3. The box says E92 8Spd, but this can be configured for any truck (see #1) $200 OBO and I'll pay for shipping via priority mail. I don't think I've ever sold anything on here, but DM me and I'd be happy to share my eBay and Facebook seller profiles. Thanks!

Good news, I think I found where they belong! At the rear of the valve body.

I was performing a transmission fluid and filter change today, and after I got the pan and filter out, I found these plastic clips/parts on the floor under the truck (2016 GMC Sierra Denali 5.3 with 8-Speed 8L90 transmission). I don't know where they came from; I may have knocked them out of the transmission when I was wrestling the pan out, or they may have come from elsewhere. Does anyone recognize these? I'll swing by a local transmission shop next week, but perhaps someone here knows.

I’m getting a “service airbag” message. The error code points to issues with the passenger occupancy module/sensor. I want to try a few thing and clear the code before I spend close to $600 on a new sensor.

Thanks.

Does anyone have a recommendation for a reasonably priced ODB II scanner that can read and reset SRS or Airbag codes on a ‘16 Sierra 1500? I’m asking because I’ve seen conflicting info as to whether or not the airbag codes can be read and reset in these trucks with consumer level readers.

A few weeks ago the “Service Airbag” message started to appear, but only after about 5 minutes of driving. I pulled the impact sensors and they checked out fine with multimeter so I drove down to the local shop and they pulled B0081-00 out of the truck which points to the passenger seat occupancy sensor. I pulled the seat and disassembled it and found the sensor is a fluid filled bladder connected to a sensor by a tube. Unfortunately the replacement part is just north of $550 online. I’d feel more comfortable if I could test them sensor before I drop the $ on a new part. Anyone know how to test one of these sensors or have any other words of wisdom that may help me diagnose the root cause?

Same question here... one of mine has started leaking and I am out of warranty. I've been looking for part numbers, but can't seem to find them anywhere (online). Anyone have a parts breakdown?