What is your question?
·
·
What is your question?
I replaced the PCM on a 2009 Dodge cabliber, engine now runs fine but the check engine light is still on. Does that reset automatically or do I need to have it reset?
What makes this problem better or worse?
Just replaced unit per trouble shooting the codes
How long has your 2009 Dodge Caliber had this problem?
engine light is still on
1 Reply
Hello, how did you replace the PCM? What diagnostic tool was used? Why was it replaced in the first place? You realize that replacing an engine's processor requires taking data from the old processor and programming the new one for proper operation, and also -- the problem causing the check engine light to come on may very well be still present, as it was unlikely to be caused by a faulty processor!
