2945
UnclassifiedGeneral
What This Code Means
Main fuel tank is leaking into the rupture basin
Possible Causes
- •Faulty rupture basin sender
- •Ground input detected when Rupture Basin/Configurable Input #12 Function Pointer parameter is set to Default and Rupture Basin/Configurable Input #12 Active State Selection parameter is set to active closed
- •Incorrect 'Rupture Basin/Configurable Input #12 Active State Selection' parameter setting
- •Incorrectly wired, open circuit, or short circuit in the wiring from rupture basin sender to base board at J20-19 and J20-8
- •Open circuit input detected when Rupture Basin/Configurable Input #12 Function Pointer parameter is set to Default and Rupture Basin/Configurable Input #12 Active State Selection parameter is set to active open
- •Rupture Basin/Configurable Input #12 Active State Selection parameter is incorrectly configured
Suggested Actions
- 1Check wiring for an open/short circuit or miswired condition from the rupture basin sender to the base board at J20-19 and J20-8, and correct if faulty
- 2Ensure that the switch input setting is correctly set
- 3Go to Setup > Configurable I/O > Rupture Basin/Configurable Input #12 Active State Selection on the operator panel and set the parameter appropriately for the application
- 4Measure the rupture basin sender for an open or short circuit reading, and replace if faulty
- 5Through the operator panel check the switch input setting (active closed or open) for the Rupture Basin/Configurable Input #12 Active State Selection
Related Cummins Fault Codes
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