Could anyone please me what "vehicle stability assist:81" message means? I have a 2013 acura tl. Thanks for any help in advance!

 

VSA DTC 81-1: Modulator-Control Unit Internal Circuit Malfunction

2013 TL - VSA DTC Troubleshooting: 81-1
http://techinfo.honda.com/rjanisis/c...untry=1&lang=0

 

Oh great! Thanks for the help man. I did read that a weak battery or one putting out low voltage could trigger some messages. My battery did die a couple weeks back, but I'm afraid that isn't the problem. I have noticed some vibration/shaking when braking now to go along with the message. Do you happen to know if the problem is in fact a problematic control module would that cause vibrations when bra

 

Just an update. I tested the battery and it was putting out 12.8. I cleared out the vsa message 81 and then drove my car around the block reaching 35mph for a few minutes. The code hasn't reappeared yet. So now I'm pull the tires off to inspect the brakes and begin searching for the vibration when braking.