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Old Oct 25, 2005 | 09:50 AM
  #1  
gchuff's Avatar
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From: Clayton OH
Questionfor Quintin or other tech.

Took my 04 in last week for rough idle and brake shudder. I think the TSB
for the idle was 05-10-12. They flashed the PCM and ordered new motor
mounts as part of the TSB. My question is, the new number for the PCM
is now 4L3A-12A650-GBU, is this correct, or should it start with 5L3A ?
 
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Old Oct 25, 2005 | 10:05 AM
  #2  
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Give me your VIN # I'll find the latest and greatest PCM for your truck.
 
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Old Oct 25, 2005 | 10:08 AM
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From: Central KY
4L3A is the correct prefix for a 2004 F150 part number.
 
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Old Oct 25, 2005 | 01:00 PM
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From: Clayton OH
Originally Posted by trierguy
Give me your VIN # I'll find the latest and greatest PCM for your truck.
1FTPX12554NC00163
 
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Old Oct 25, 2005 | 02:29 PM
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Your truck will take a 4U7Z/12A650/GPA part #, I have know idea where they came up with the GBU sufix don't let them order that one. If they question you tell them to look at HVBOM, the number is right there in black and white.
 
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Old Oct 25, 2005 | 03:49 PM
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Originally Posted by trierguy
Your truck will take a 4U7Z/12A650/GPA part #, I have know idea where they came up with the GBU sufix don't let them order that one. If they question you tell them to look at HVBOM, the number is right there in black and white.
Thanks alot!!
I'm going back Friday to have the motor mounts installed and will talk to the
tech then.
 
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Old Oct 25, 2005 | 07:32 PM
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From: Georgia on my mind...
4U7Z-GPA is what a replacement PCM upgrades to, his original module should be a 4L3Z-ADE. VBOM part number upgrades and calibration part number upgrades from PDS or WDS are not interchangable. VBOM is used just to reference what parts the truck was built with, and what to order as a replacement, not what to reprogram the PCM with. Those numbers only come from PDS or WDS. Latest calibration varies per the truck and PCM, but 4*** is correct for an '04 model truck. Latest for mine is 4U7A-GPA.
 
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Old Oct 25, 2005 | 09:21 PM
  #8  
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Sometimes it's important to point out a positive...

Quintin...

As one of the guys who is tasked with managing the site, I'm often looked to with the problems and other negative aspects that might come along with a large member base like we have. I think it's important to sway that paradigm on occasion and give credit where it's long since due (and overdue)...

I want to thank you on behalf of the members and participants that frequent f150online.com. I see you around in several forums on our site selflessly answering lengthy questions with very detailed information. You exemplify what a online enthusiast community message board is supposed to be all about. You're a HUGE asset to our site and we appreciate all that you do.

If we ever cross paths, the first couple of rounds are on me.

RP
 
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Old Oct 25, 2005 | 09:39 PM
  #9  
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From: Georgia on my mind...
Aw shucks...

Originally Posted by RockPick
Sometimes it's important to point out a positive...

Quintin...

As one of the guys who is tasked with managing the site, I'm often looked to with the problems and other negative aspects that might come along with a large member base like we have. I think it's important to sway that paradigm on occasion and give credit where it's long since due (and overdue)...

I want to thank you on behalf of the members and participants that frequent f150online.com. I see you around in several forums on our site selflessly answering lengthy questions with very detailed information. You exemplify what a online enthusiast community message board is supposed to be all about. You're a HUGE asset to our site and we appreciate all that you do.

If we ever cross paths, the first couple of rounds are on me.

RP
RP, I'll hold you to that someday.

Ain't no thang but a chicken wing...guys in the HVAC/interior care forum stay tuned, I got a Navigator at work I'm replacing the temperature blend door in...pictures forthcoming...

We now return you to your regularly scheduled programming.
 
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Old Oct 25, 2005 | 10:35 PM
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Originally Posted by Quintin
RP, I'll hold you to that someday.
I wouldn't have said it if I didn't mean it...

We have a boatload of great members... you're not the only one (LOL!)...

Seriously man, great job and we appreciate it.
 
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Old Oct 25, 2005 | 10:40 PM
  #11  
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From: Central KY
Originally Posted by RockPick
I wouldn't have said it if I didn't mean it...

We have a boatload of great members... you're not the only one (LOL!)...

Seriously man, great job and we appreciate it.
Here! Here! I second that.
 
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Old Oct 26, 2005 | 07:11 AM
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Me three makes things a BREEZE
 
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Old Oct 26, 2005 | 08:18 AM
  #13  
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From: Clayton OH
Ditto,
 
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Old Oct 26, 2005 | 08:26 AM
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From: Back Woods of Chester Co PA
I'm not a tech but here's a link to check on your own pcm for latest updates. 04 and 05's are different and they may also not be the same for all 04 or 05 pcm models. Instructions on the link are pretty straight forward for lookups, heck even I figured it out....

http://www.motorcraftservice.com/vdi...&menuIndex1=47
 
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