Lumbar Up/Down Sensor Failed

[jndnaps]

I keep getting this code: B2120 - Lumbar Up/Down Sensor Failed On my 97 Seville..

The lumbar up, down, in and out on both seats work fine. Does this mean a problem is likely to occur, or just a bad sensor?

I've cleared the code but it keeps coming back.. Anyone know a fix for it or know where the sensor is at? Thanks, John...

I searched the archives but didn't find anything on this..

[Stan S]

I've had the same code (always history) since we bought our 99 Concours 2 years ago. The seats work fine so I just ignore it, just the memory part can't seem to remember where to return the seat for Driver 1 & 2. It's no big deal for me since my wife and I very seldom move the seats anyway. The memory seats also failed to work correctly in the other 3 Caddys I've owned.

[cetheri]

Interesting. My memory seats work properly most of the time, but sometimes I'll click the key fob to unlock the door and the seat back reclines ALL THE WAY BACK! I can simply depress the button on the driver's door that corresponds to the keyfob I carry and the seat returns to normal position - including the lumbar setting. I have been wondering about this behavior, but it's only a minor irritant.

[jndnaps]

Everything works fine with the seats. Memory keeps it's memory and all.. I guess this isn't something to make the check engine light come on. I'm selling the car and hope the guy buying it won't have a problem with the history code. It doesn't bother me.. But I was thinking of fixing it for him if I could.