NTB16-122

2015-2017 FRONTIER; MIL ON WITH DTC P0448 AND/OR DIFFICULT TO FILL THE FUEL TANK IF YOU CONFIRM: The MIL is ON with DTC P0448 (EVAP canister vent control valve close) stored in the ECM. And/Or The customer states it is difficult to fill the fuel tank. ACTION: 1. Replace the EVAP canister and EVAP canister vent control valve. 2. Attach EPT foam seal to the new fuel filler pipe. 3. Replace the fuel filler pipe. - See PARTS INFORMATION for all parts stated in steps 1-3. 4. Erase the DTC.