Speedometer does not work cannot go over thirty MPH?

2003 BUICK CENTURY
216,879 MILES • 3.1L • 6 CYL • 2WD • AUTOMATIC
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MICHAEL CANTERBURY
  • MEMBER
  • 1 POST
The problem is that I can't go over 30 miles an hour and the speedometer stopped working to go down there doesn't work and cruise control doesn't work. I replaced the speed sensor already once and I get a transmission change the fluid and filter and I can't figure out what's wrong with it. any ideas?
Dec 3, 2022 at 2:20 PM
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JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
Hi,

This could be a few things. First, I attached the directions below for replacing the VSS. Just take a minute and look through the directions to see if you may have missed something.

If you did, take a look at the diagnostics and let me know if that is something you feel comfortable doing. Also, if you haven't already, have the computer scanned for diagnostic trouble codes.

Let me know what you find.

Joe

See pics below.
Dec 4, 2022 at 10:58 AM