Dealer Modification

Reply Subscribe

Thread Tools

Search this Thread

Feb 14, 2009 | 12:52 PM

eprn1n2

Thread Starter

Senior User

Joined: Sep 2007

Posts: 159

Likes: 0

From: Fort Collins

Dealer Modification

There is a sticker under the hood that says a modification was done. The number is 3U7A 12A650 FUC. What mode was done?

Feb 14, 2009 | 04:06 PM

HeavyAssault

Cargo Master

Joined: May 2002

Posts: 3,271

Likes: 229

From: Gulf Coast, FL

That was more than likely a reflash to the PCM. Your local dealer can pull an OASIS report that outlines repair work completed on your truck by any dealerships.

Feb 14, 2009 | 04:50 PM

unrulee

Posting Guru

Joined: Aug 2005

Posts: 1,473

Likes: 0

From: Coal Country, ND

Re-flash, that's what I'm thinking as well.

Feb 14, 2009 | 07:45 PM

juneau76

Cargo Master

Joined: Sep 2007

Posts: 3,049

Likes: 1

Is there a sticker inside the door for it being a buy back? My truck has a similar sticker and it was a Ford buy back. I would go check the sticker on mine, but it's cold and dark outside...

Feb 14, 2009 | 08:48 PM

eprn1n2

Thread Starter

Senior User

Joined: Sep 2007

Posts: 159

Likes: 0

From: Fort Collins

I have the same problem. I'll check tomorrow.

Feb 14, 2009 | 08:57 PM

PowerStrokeHD

Postmaster

Joined: Aug 2006

Posts: 2,829

Likes: 3

Quote:

Originally Posted by eprn1n2

There is a sticker under the hood that says a modification was done. The number is 3U7A 12A650 FUC. What mode was done?

The number looks like a Ford part number for a reflash/calibration. Modification stickers are done for reflashes that change or update anything related to emissions and this definately holds true for the 03's...