I see the bulletin that you are talking about but it also states that you should have a code(s) p0742, p2761, p2764. The symptons are similar. But with any transmission repair, once you get it out and apart you always want to look at as much as you can while you have it down in front of you. All the harnesses and connectors, metal debris, etc. Because you don't want to take it apart twice.
So yes, I would check the harness, but I'd more than likely put a PCC soleniod in it also as I have it apart.
The MAF can give you a lot of driveabilty issues, but for it to give you a trans problem the engine would have to be running bad makeing the hard shifts or be an electrical problem on the circut that goes to the MAF and the trans.
Hope all this helps. Let me know how you make out.
Thursday, March 4th, 2010 AT 6:29 AM