What would cause TIPM not to send voltage to lift pump
following routine service on 2007 Dodge Ram 2500

Truck ran fine. Changed oil, air and fuel filters, would not start. No codes shown, checked lift pump and it had no voltage to it from TIPM. What tells ECM to send power to TIPM? Is there something that needs to be reset after routine service.

Asked by for the 2007 Dodge Ram 2500