TESTED 04-05 F-350 E-350 EXCURSION 6.0L ECU ECM ENGINE COMPUTER 4C2A-12A650-AJE GM ABS VIDEO Some of those tests are

Some of those tests are listed below: Internal components and contact points that typically fail have been repaired

05094386AA

Simply send your cluster back in the box we ship your replacement in

If you do have a different issue not listed above

For Plug and Play you must do the following:

TESTED 04-05 F-350 E-350 EXCURSION 6.0L ECU ECM ENGINE COMPUTER 4C2A-12A650-AJE GM ABS VIDEO Some of those tests arePart Number 4C2A 12A650 AJE and DPU 252A You must have both sets of numbers on your original ecu. ECU will arrive with updated part number sticker having been programmed with latest Ford Software Updates! (PATS programming will still be required after install) Fitment Interchange This ecu will interchange or replace the following ecu part numbers for 2004 Ford F 250 F 350 F 450 F 550 Super Duty trucks, 2004 E Series models and 2004 and 2005 Excursion