The MIL returned on and I retrieved the same code P1605 from "current memory". The code is a hard fault, it was cleared and it returned immediately. Rechecked the data line from the TCM to the ECM and found no problem in the wire. For the possiblilty of interm...

FIX posted 2/15/2007

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle