Thank you for the donation.
When the CEL indicates, an error has been detected in the engine or transmission management system. You would need a scan to retrieve the trouble code to understand what could be wrong.
The code could throw some light on what has gone wrong and possibly affecting the transmission shifting.
Forget the filter first. Get the code and let me know the EXACT trouble code so I can understand what is happening.
In the meantime, check if any fuses are blown.
Tuesday, August 24th, 2010 AT 10:57 AM