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Need HELP with 4l80e conversion

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Old 10-17-2006 | 12:40 AM
  #11  
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Scott,
Would like to see your truck on a rack when its done... gonna do a 4L85 swap soon. Hook up for lunch with Chad this week (Thursday or Friday) sometime?
Bill
Old 10-17-2006 | 06:14 AM
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Originally Posted by SSAZ
New problem. The pins on the harness say red. I have no red just green and blue connections to the pcm. When did this change? Which one do I use? Are the numbers the same even if thecolors are different?
No biggy, you just need the pin locations of the VSS for the 4l80e... Anyone have a wiring diagram?
BTW 2002 was the last year of the blue/red PCMs.....
Old 10-17-2006 | 09:17 AM
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Thanks again everyone. Hey Bill hope all is well. If you can make it to the shop on Friday I think Ill be able to be there.
Old 10-17-2006 | 08:51 PM
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OK Here is the info for all who want to know. In 03 they went from Red and Blue pcm connectors to Blue and Green. The Red pin placement and Green pin placement are the same for the 4l80e speed sensor position. So if you use Red 22 and 23 for the speed sensor you will now use Green 22 and 23. The 22 = red & blk wire and high speed, 23 = blue & white wire low speed.
Old 10-17-2006 | 08:53 PM
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Thunder 550 will you be at Truckin this weekend?
Old 10-18-2006 | 01:16 AM
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Hey I talked to my GF today and we are going to go, so I'll give you a call when we get there and come meet up with you.
Old 10-18-2006 | 09:36 AM
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Sounds good. Look forward to meeting you.
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