Given that the failure does not occur with with certain frequency, I'm looking at the systems level for a failure mode not defined by an OBCI code. Else I would expect to see the code when shorting...

Each failure was during humid, cool weather. There were no error codes using the OBCI pin short to make the ML light flash method. All I got was the PCM OK (12) message. I pulled the ECMB fuse to...

Under what circumstances do you think clearing the ECM nonvolatile memory would restore functionality?

This is my handicap van. Loaded with goodies to help me in my wheelchair get to work, the store etc...
I work at a local Laboratory on exotic embedded applications, so when my Gladiator started...