Cummins ISB 6.7 Electronic Control System Diagnostic Manual (CM2250)


SKU: TMCU3459 Category:

Don’t waste time cutting corners using free information you’ve obtained off of the internet. With our factory manuals you’re 100% positive you’ve got the correct information for your engine serial number.

Factory printed Cummins electronic control system diagnostic manual.  Used by Cummins dealer technicians to diagnose & repair electronic engine control faults.  These manuals show all the codes & provide a step-by-step procedure to diagnose & repair electronic control issues.  This is a huge set of manuals, consisting of 5 manuals, each manual has approximately 800-900 pages.  Stacked up these manuals are approximately 10 inches high.


ISB 6.7 liter

ISC 8.3


ISX 11 / 12 / 15

Control Module: (CM) 2250



  • Engine & System Identification
  • Familiarization
  • Troubleshooting Fault Codes
  • Troubleshooting Symptoms including new format
  • Electronic Engine Controls
  • Specifications

Manufacturer reserves the right to make changes without prior notice

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2 USPS  box


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