1995 Buick Speedometer Stops and Transmission Won't Shift


1995 Buick Park Avenue base.
Engine Size : 3.8 v6.
Speedometer has stopped working and car will not shift out of 1st gear. i replaced the vss and that did the trick for about 3 months and it is at it again. this always happens when it is damp outside. i have checked and cleaned the connections. all i can figure is a short somewhere or a bad module. any ideas? is this a common problem with the 4t60? thanks!

Answer: If the problem comes and goes, and is relate to the weather, then you either have a wiring problem or a computer (ECM) problem. Be sure you check the wires at the VSS connector very carefully. Pull on each one to see if the colored insulation stretches. This would show the copper wire is broken inside that insulation. You could try tapping on the ECM when the car is driver to see if it will act up. Other than that, a resistance check on the wires from the ECM to the sensor while pulling on the wiring would be needed to find the problem wire.


Leave your comments

Post comment as a guest

0

Comments
   ---Subscribe To Your Comment   

  • No comments yet.
LATEST ARTICLES

How do Buy Here Pay Here car ...

How do Buy Here Pay Here car dealerships work? ‘Buy Here Pay Here’ is when a ...

How Things Work

How Do Hybrid Engines Work?

How Do Hybrid Engines Work? A hybrid engine is a cross between what we all ...

How Things Work

The Differences between Diesel and ...

The Differences between Diesel and Gasoline Engines Many 2019 trucks come in ...

How Things Work

Ford F-250 Water On Passenger Floor

2014 F-250 drips water on the passenger side floor. The drain on the firewall ...

Ford Auto Repair Questions and Answers

Impala Flashing Engine Light

I have a 2003/2004 impala i was driving it on the high way the other day and ...

Chevrolet Impala Car Repair Questions