avicd2guy Posted May 9, 2007 Report Share Posted May 9, 2007 hello, on the stock stereo in my truck it has the auto volume on it, where the faster you drive the louder it gets, and when you slow down it gets lower. is that controled by the speed senser, or something else? if it is, will it be in the radio harness? where is the vss in the truck. thanks. i have a avic-d2 Quote Link to post Share on other sites
MisFit Posted May 9, 2007 Report Share Posted May 9, 2007 no its through data, my hhr had the same thing, but there is no speed sense in my car. Quote Link to post Share on other sites
cntrylvr79 Posted May 9, 2007 Report Share Posted May 9, 2007 Speed Sense yellow/black PCM, blue plug, pin 25 Notes: The PCM (Powertrain Control Module) is on the passenger side firewall under the hood. Quote Link to post Share on other sites
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.