Ford Crown Victoria 2003 — technical service bulletin
Bulletin 03142 · NHTSA communication 10003742 · issued Dec 8, 2003
Technical service bulletin
communication type
Electrical System
component
2003
model years
3
vehicle entries
Official summary
Battery warning lamp on with a diagnostic trouble code p1246 (generator load input failed) in the powertrain control module (pcm). *tt
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.