2G Speedometer issue

[MasterMatt209]

I’ll be able to upload a video here soon. But I was driving with cruise on at about 60-65 MPH and the speedo would go to zero to 45 just bouncing all around. Can anyone help me figure out why? Second time it has happened but I have a video this time.

 

[MasterMatt209]

I should also note it stopped doing that after about 20 to 30 seconds

 

[MasterMatt209]

Here’s the video:

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[MasterMatt209]

Anybody?

 

[pauleyman]

Check your connection at the trans. Does it change or improve if you make a hard turn? Fwd or awd?

 

[MasterMatt209]

Check your connection at the trans. Does it change or improve if you make a hard turn? Fwd or awd?

AWD, it hasn’t happened long enough for me to try those things. I was going straight on the highway, but I believe I did pass over the bridge right before it happened. The bridge is a pretty good bump so maybe it is a loose connection. I’ll do some research and check that out. Thanks for the help so far

 

[silvreclips]

Check the connections first but I've seen a bad VSS cause these same issues.

 

[MasterMatt209]

Check the connections first but I've seen a bad VSS cause these same issues.

Okay I will, what is a VSS?

 

[Mello]

"Vehicle Speed Sensor"