2005 Dodge Neon SXT 2.0 engine
At first I would have an intermittent jumpy speedo then today it got worse and all of a sudden the check engine light popped on. Got it scanned and had three transmission related codes come on including the gear one incorrect ratio code (can not remember the other three). My first suspect was the VSS output. Replaced the sensor and took it for a test drive; no speedo no shifting. Took it back and and got a new one same issue with the replacement.
The tranny fluid was recently changed just after 203,xxx miles. Believe I am the third owner of this car. Seems to have been well cared for in the past. Recently also did some other work that was not transmission related when I first purchased the vehicle.
Honestly don’t know were to aim at next on this one. Any advice?