🔧 GM 4L60e | How To Test Shift Solenoid A and B. 🔧
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- čas přidán 8. 10. 2023
- In this video, we'll walk you through the process of testing the 'Shift Solenoid A' and 'Shift Solenoid B' in your GM, Chevy, or GMC 4L60e Transmission. This is essential knowledge for anyone dealing with transmission issues! 🚗💡
👉 Common OBD2 Codes for Shift Solenoid A and B:
P0751 (Shift Solenoid A Performance or Stuck Off)
P0752 (Shift Solenoid A Stuck On)
P0753 (Shift Solenoid A Electrical)
P0756 (Shift Solenoid B Performance or Stuck Off)
P0757 (Shift Solenoid B Stuck On)
P0758 (Shift Solenoid B Electrical)
🔗 Shift Solenoids:
- Shift Solenoid A & B - AcDelco Part # 2141893 - ebay.us/N6HAxb or amz.run/7B4G
- Wiring Harness: ebay.us/u8opS7 or amz.run/7B4H
- Solenoid Kit: ebay.us/S8VHXY or amz.run/7B4I
- valvoline dex/merc automatic transmission fluid: ebay.us/3cyEbp or amz.run/7B4J
- Amazon Prime free 30 day trial, Gets parts Quick! amzn.to/3i71rMi
📌 Helpful Resources:
GM 4L60e Transmission Fluid Schematic: 4L60E: 1-2 Shift Valve + 1-2 Shift Solenoid (Part 1) Basic Operation: • 4L60E: 1-2 Shift Valve...
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#TransmissionRepair #GM4L60e #SolenoidTesting #scottyshobbies
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You deserve way more views, dude.
Thanks for the knowledge!
I got a 04 trailblazer that rev an 1 an 2nd it’s seems fine then going to 3rd rpm’s starts maxing out an don’t wanna shift what do I need to do? Thanks y’all!
I got a p0894 code on a 05 astro van. Car went into gear and then reverse but after i throw it in park thats it wouldnt go in any more. Before the first gear to second shift would shift hard but on high rpms it wouldnt. What do you recommended
Hey Scottie, Just changed the solenoids and changed all of the fluid and the Tahoe is shifting like butter! Sorry this is really off topic but I need help! I have installed 2 Rostra neutral safety switches on my 2002 Tahoe 4.8 and they both have not worked properly. Wondering if I just have the wrong part. Do know if there is any difference between the Neutral switch modle numbers 24229422 and NS-85 or NS-85T?? Any info is super appreciated.
Do you have a video on the tcc solenoid?
Does the epc solenoid (pressure control ) need to be programmed after installing a new one?
I’m wondering how much of this great knowledge is also useful for the upgraded 4L65E?!
Great stuff👍🏻 I'm changing mine out this week hopefully; that'll resolve the issue.
Good luck. Make sure those shift valves are moving. 💪🤞👍
@@ScottiesHobbies Hey Scottie, is there a downshift solenoid in the 4l60E ?
Can I replace just one shift solenoid? I have a sixth 6 transmission A solenoid control which gears 1-3 and B solenoid controls 4-6
and a separate solenoid control reverse. I don't know if that's how it works.
I changed mine what else should I try
Is this the same procedure for a 4l80?
Does the computer switch the power or the ground?
Is it possible for your truck to not throw any codes if yur solenoid is bad
Hey Scottie, I have a 97 camaro 3.8 v6 4l60e auto trans . I noticed the other day it wasn't downshifting when cold ,after driving a bit it went back to normal. I checked fluid level and it was down 2 quarts. Added fluid , still wouldn't downshift when you first start driving, then it works again. Then for 3 or 4 days it went 100% back to normal. Now it has stopped downshifting at all. If I kick it into passing gear it does, but during normal driving it upshifts fine but doesn't downshift whether automatically or if I manually try to downshift. No matter what gear it is in if I take my foot off the gas it acts like it's coasting in nuetral until I put my foot back on the pedal and give it gas , it then accelerates. I haven't gotten a check engine light or any codes. I was going to try changing the filter and fluid but i'm not sure if that will help.
Good video my brother! Only thing is…I don’t trust eBay parts at all, I go with Amazon AC Delco parts or Dealer themselves bro, I mean at least when it comes to my Transmission! 👍🏾
Maybe you can help have a 1999 silverado. Issue is when first start driving i have to take my foot off the gas for it to go into 2nd but after that shifts in all gears normally. Would that be a shift solenoid issue? Have been told different things by different people. From it being the acceleration pedal switch to solenoid a. Can you guide me toward a fix for it?
Did you get this figured out? If so, what was it?
I hope this isnt too late to ask, but i just bought an 03 trailblazer and it runs good 1st and 2nd gear then won't grab third. I changed filter and filled with fluid and rides smoother just same issue with that 3rd gear not grabbing. Are the solenoids the issue? I was told that was the problem but dont have money to burn on "should be" guesses. Any advice would help a ton. Thank you
Honestly.... you are probably going to need to save for a rebuild. It is super common for these trans to loose 3rd gear due to the check ball in the case no longer sealing.... this is a old video of mine, but it might help ya: czcams.com/video/3RwmrY6QrBs/video.htmlsi=IL9pcIMWHa3BmA9L
per what I read you have 1-2 and 3-4 on the back, in the front is the 3-2 for downshift
Well I have a 05 trailblazer 4x4 and I was driving and it just stopped pulling all at once so I got pulled back home and bought all the selenoids and replaced them and fluid and still not going in gear what you think causes that
Did you ever figure out what the problem was with your 05 trail blazer. My nephew has the same problem going on.
Just curious, why do you only recommend that valvoline fluid over synthetic? Thanks
Ya know... when I was doing my learning from the old guys back in early 2000's, they always recommend to use this fluid and I never looked back. I have heard the 4l60 series doesn't like the synthetic fluid but I've never personally tried it. I always thought it was due to the synthetic molecules being smaller that conventional.
@@ScottiesHobbies I have always been a fan of valvoline so that stood out to me, I appreciate the response. Would you recommend full synthetic on a 4t65e?
What about the ohm test?
Would this apply to the 4L80E as well?
Pretty the same procedure.
My tcc cylanoids stuck open don’t know why but just rebuilt. It didn’t replace the harness. I saw a check ball missing in rear of case in capsules. But tcc is open why is this on all the time
How do I get this to off atleast
My transmission shift 1 2 cuts out at 40 mile and hour
Come help me with my 2000 Chevy Silverado 1500 4.8l V8
Just used garlic
Are you ready to sell me that thing?
Lol. When I was making this video I knew you were gonna drop a comment. Nice to see you still around. 👍🏻👋