DIC Module Code U-1061
I am getting Code U-1016 on almost all modules. This code is Loss Of Communications With PCM. Where do I begain to find and fix this problem? I don't see any connections not connected. This is after H/C change. Thanks for any and all help. Frank


The non response or interruption of the systems SOH (State of Health) messages could be caused by other modules tying up the buss with messages, intermittent ground connectivity problems or random noise across the buss, hell probably even a remote garage door opener for all I know!
I’m sure Bill Curlee can shed more light on this then I can if he happens to pop in here….



