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Diagnostic Trouble Code Definitions

WARNING: This page is about a different car, the 2003 Ford Windstar and 2002 Ford Windstar. However, it is still accessible from the selected car via links, so may be relevant.
POWERTRAIN CONTROL MODULE (PCM) DTC INDEX

DTC (1) Description Perform Test
P1244 Generator Load Input Low (2)
P1245 Generator Load Input High (2)
P1246 Generator Load Input Failure A 
(1) Codes listed in this table is only for testing covered in this article. For complete DTC listing, see appropriate SELF-DIAGNOSTICS article in ENGINE PERFORMANCE.
(2) See appropriate SELF-DIAGNOSTICS article in ENGINE PERFORMANCE to diagnose fault.