Filter Maintenance
To replace the auxiliary fuel tank filter, remove the cover box to access the
in-line filter and fuel hoses. Be certain that the filter is in the right direction.
Replace the filter with one listed in Filter Replacement Options below.
Replacement after initial installation:
The fuel filter should be replaced within 3 to 6 months after installation.
Transfer Flow includes an extra filter with your initial purchase.
Routine filter replacement:
Transfer Flow recommends the filter be replaced every 12 months on vehicles
that see normal use. If the vehicle is operated in dusty conditions or driven
more than 20,000 miles per year, the filter should be changed every 6 months.
Vehicles traveling outside the United States and Canada may be exposed to
filling stations containing elevated levels of contaminants. It may be wise to
carry spare filters when traveling outside of the country.
Filter Replacement Options:
Use NAPA 3270, WIX 33270 or Transfer Flow part no. 070-FL-33617.
If the LCD still displays “CHK FLTR” after replacing the filter, please call
technical support at (800) 442-0056 x2 or (530) 893-5209 x2.
“Critical Failure/Disconnect Power”
If the LCD displays, “CRITICAL FAILURE/DISCONNECT POWER” the user should
deactivate the system by disconnecting the power to the computer module,
located on the top or side of the auxiliary tank. Reference the “TRAX 3™
Computer Module Overview” diagram on Page 4; disconnect the three pin
connector with the red and black wire that goes to the TFI wire harness. The
LCD will display, “TRAX 3™ Connecting.....” when the power is disconnected and
the ignition is cycled. The vehicle will now operate from the main tank only and
the main tank gauge will read the fuel level in the main tank just as though the
Transfer Flow system was never installed. Please call technical support at (800)
442-0056 x2 or (530) 893-5209 x2 if you experience this issue.
Maintenance and Troubleshooting
Page 6
