Ford Explorer 03 No Start PCM

Ford Explorer 03 No Start PCM Trouble Shoot

[@joesepulveda3335]

Following your advice I changed blown fuse #41 and it started right up. Thanks

[@KarenGlayzer-du7oj]

I just wanted to say thank You,

[@sebastiansoto3139]

Hey guys I have a similar problem with my Ford explorer 2002 XLT 4.0 4X4 what can I do it's always the "teft" flashing won't turn on

[@trumpsupporter6495]

Sounds like your ignition is not recognizing your key. Should have a solid light not a flashing one.Do you have another key you can try. Possible your transponder failed inside your key.

[@erneststraightjr]

03 Explorer b1681 no pats communication slammed hood shut just now and realized anti theft went back normal

[@AFatherToTheFatherless]

You didn't check to make sure the PCM had power and ground before condemning it

[@eddielorenz1380]

It turned out to be a blown fuse. Something told me to recheck the fuses. I think it blew the fuse because one of the battery terminals was full of corrosion. Cleaned it off and put new fuse in. Then, we had communication with scan tool and security light would go solid. Car started.

[@99oooooooo]

@@eddielorenz1380 which fuse was it?

[@thefiathospital]

@@eddielorenz1380 whick fuse was it ? i m having the exact issue on a 2004

[@letstakeitapart8922]

@@thefiathospital check the video I posted today: 2003 ford explorer no crank no start fuse 41

[@thefiathospital]

@@letstakeitapart8922 i will check fuse 41. my issue is PATS is engaged, and the keys got forgotten. but somehow we cant communicate with PATS to reprogram the keys. I have sent my PCM to have the PATS deleted. will post response after it comes back.