2003 Buick Rendezvous Q&A
2003 Buick Rendezvous Question: My speedometer stopped working and I cannot accelerate. Rpm & odometer are fine.
Have it scan tested, sounds like the transmission is not shifting due to inop. speedometer. Needs to be looked at right away! - pushrod
More than likely it's your speed sensor located on your on your passenger side of the transmission. I just changed mine and it's working jus fine. If you jack up the passenger side And take off the tire you will see it. - wordup