2016-2019 TITAN XD DIESEL; FUEL FILTER MAINTENANCE
This bulletin applies only to vehicles equipped with a Cummins 5.0L V8 diesel engine.
SERVICE INFORMATION
The Stage 1 and Stage 2 fuel filters must be replaced every 10,000 miles or a restriction may develop.
DTCs P008A, P00C6, P0087 and/or a whining noise from the Stage 1 Fuel Filter Module may be present due to a restriction in the Stage 1 and/or Stage 2 fuel filters.
NOTE: An inoperable or whining Stage 1 Fuel Filter Module that has not had the fuel filters regularly replaced as per the Owner?s Manual Maintenance schedule is not a warrantable repair.
Before proceeding with any fuel system restriction diagnosis:
- Confirm that both of the vehicle?s Stage 1 and Stage 2 fuel filters have been replaced at the correct service intervals, as per the Owner?s Manual Maintenance
schedule.
IMPORTANT: Warranty claim submissions for a Stage 1 Fuel Filter module will be denied if the Stage 1 and/or Stage 2 fuel filters have not been replaced per the Owner's Manual maintenance schedule.
