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  1. gofishen2

    No crank

    Wiring schematic terms difinitions THANKS for your quick response I am a Layman when it comes to mechanical issues other than Networking/Design. I would need to know is there a difference between a ECM and a PCM? where would they be located under the hood? There is 2 connector on the passengers...
  2. gofishen2

    OBD2 error code P0601 memory module issue. If i disconnect/ reconnect it cranks starts runs...

    OBD2 error code P0601 memory module issue. If i disconnect/ reconnect it cranks starts runs, never stalls or dies until you turn key off. To restart you have to repeat the process. tonight I pulled the fuses for the PCM B, CRANK, ETC/ECM, ING E and the DLR turned key to start position twice...
  3. gofishen2

    No crank

    OBD2 P0601 no communication with the PCM. And no I have no idea whom would have the scanner your requesting.
  4. gofishen2

    No crank

    IN SHORT I have a 2005 GMC 2500HD DURAMAX 6.6 Turbo 100,000 miles. The issue I'm having is a reoccurring non crank with a P0601 No Communication with the PCM using modules 18,10 what ever that means. Issue started about 8-9 months ago took about 5 mins turning the key every 30 - 60 sec"s. Was...