Ford Aerostar 1996–1997 — technical service bulletin
Bulletin BC3244970210 · NHTSA communication 51866 · issued Feb 10, 1997
Technical service bulletin
communication type
Engine and Engine Cooling
component
1996–1997
model years
4
vehicle entries
Official summary
Fd 1460 engines - non-functioning air intake heaters - ensure that the diagnostic switch is in off position. *tw
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.