ECSB 4WD 4l60E to 4l80E
06-30-2012, 12:28 AM
#341
im about finished with my 6.0 and 80e in my 1500 sclb 4x4 but i have a question... my motor and transmsison is from a 2000 2500hd of the same truck (mines a 01) but the tranny only has one input sensor, its the one closest to the front that you are wiring in for, tha rear one that your just plugging into is not on mine, it as some kind of rubber block off where it was never there.. should i just plug my one factory plug into the only front one i have or wire it in like in your post and leave my factory plug open..... my only other thought is to wire in the new one and run it to the one i have and take the rear one out of my 60 and put it in the block off and use my factors harness for that one..
You need to make a new harness & wire in the front trans speed sensor(input shaft speed sensor) to the PCM, just like this thread writeup explains.
Because your truck is a 4x4, you will use the speed sensor in the transfer case instead of the transmission's output shaft speed sensor. Your transfer case sensor and wiring already exists, you just need to plug it back in after you reinstall the t-case.
06-30-2012, 05:49 AM
#342
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awsome thanks for the quick respones hopefully if my seal comes into i can be on the road by tonight.. just have to run the trasmission lines, change tranny filter, addfluids and i wire in this sensor any my e fans
07-01-2012, 12:19 AM
#343
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35 pgs, 2 hrs reading well spent, thank you for the time to go over all of this, my 2wd swap should be slightly simpler, but incredibly simple compared to having to figure all of this out on my own! Can't wait!
07-10-2012, 09:13 PM
#344
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agreed i did a 6.0, and 4l80e swap at the same time into my 1500 sclb 4x4.. the motor was straight foward, and with this post ive not had a problem with the tranny as far as codes or shifting with following the wiring directions.. only thing ive noticed is when i put it in 4wd my dash light no longer comes on, any one know where this sensor is... also i have a the extra speed sensor plug for the 80e swap and about 5ft of factory twisted wire if anyone wants it,prob about 4 for shipping and a few bucks for gas and its yours
07-31-2012, 04:23 PM
#345
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i have a question for people how ran the hd lines... i just ordered them but havent installed them yet.. it looks ike after recieving them that one runs up to the cooler and one runs to the top of the radiator.. so i guess i need to order a line that runs from the other side of the cooler to the bottom of the radiator? or did i get a wrong line.. i was hoping the lines ran straight to the cooler but without having to go through the radiator and collect head from the coolent
11-15-2012, 07:34 PM
#350
great write up.
where are you guys getting the prongs that go in the pcm connector? (the ones in the pic below.) the 4l80e i bought has the sensor plug and connector but the wiring are cut about 3ft. so i just need those prongs and ill be set.
where are you guys getting the prongs that go in the pcm connector? (the ones in the pic below.) the 4l80e i bought has the sensor plug and connector but the wiring are cut about 3ft. so i just need those prongs and ill be set.