Feels like I can't go faster than 20mph.
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2003 Buick Rendezvous Question: My speedometer stopped working and I cannot accelerate. Rpm & odometer are fine.
Answer #1pushrod October 03, 2013, 14:04Master
Have it scan tested, sounds like the transmission is not shifting due to inop. speedometer. Needs to be looked at right away!
Replyyesro, October 03, 2013, 16:11Rookie
A friend of mine replaced my speed sensor and that wasn't the cause. He thinks it might be a cluster sensor but wasn't sure if that could be the culprit for to being able to acceleate.
Replypushrod, October 03, 2013, 16:19Master
Did both problems start at the same time?
Replyyesro, October 03, 2013, 16:45Rookie
Yes. I remember because I was at a stop sign.
And i meant that he wasn't sure if it was the culprit for no acceleration.
Update: The problem turned out to be corroded wiring.