DTC B115C-7A: Transfer Fuel Pump - Fluid leak or seal failure: Action
NOTE:
This DTC is set when the fuel level sensor values indicate that insufficient fuel is being transferred from the passive side of the fuel tank to the active side
- Refer to the appropriate system wiring diagrams and check the transfer pump circuit for short circuit to ground, short circuit to power, open circuit, high resistance
- Check the transfer hose for leaks and restrictions