Transfer Case Motor - 1999-2006 5.3L Chevy Silverado (Sierra, Tahoe, Yukon, etc.)
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- Опубликовано: 14 окт 2024
- On this episode of Fear No Fix, Jim and Chris replace the Transfer Case Motor in a 5.3L Chevrolet Silverado (model years 1999-2006*).
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Fix Details:
Tool list and general repair steps here:
www.bluedriver...
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3/8 torque wrench: amzn.to/3feIl4e
Flat head screw driver: amzn.to/3y4RiWy
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Pry Bar: amzn.to/2SJFKrA
Wheel chocks: amzn.to/2Qcohad
DTCs (Diagnostic Trouble Codes) associated with this fix:
• C0327
Required grease part #:
GM P/N 12345879 (Canadian P/N 10953511) GM Spec 9985830
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Fix may also apply to the following vehicles:
1999 - 2006 GMC Sierra
2002 - 2006 Cadillac Escalade
2000 - 2006 Chevrolet Tahoe
2000 - 2006 GMC Yukon
2000 - 2006 Chevrolet Suburban
2001 - 2006 Chevrolet Avalanche
2007 Silverado Classic
2007 Sierra Classic
Hi ! Great video ! very informative and easy to understand ! excellent photo work and lighting ! most vid's don't have this quality ! btw I'm a retire service tech with over 55 years and your vid is one of the best i've seen !
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Hi,does all wheel drive cars have transfer case?.?if yes which are those cars?
@darylbauer Agreed!
I just changed my transfer case motor in 30 min and it cured all my 4x4 issues. Thank you for posting this.
Thanks for the video! I was working on my 05 Silverado over a two day period following your video. I had issues rotating my transfer case manually (8:30 in video). Turns out it was due to my vehicle being in park. I shifted the transmission into neutral and it rotated with ease and new motor lined up perfectly.
Just fixed mine! You are able to do this without removing the drive shaft. If you don't want to deal with it you can, it ends up being mostly manual twisting and turning on the good old hand wrench and playing Tetris. I opted to do it that way versus worrying about the bearings on the shaft. Worked like a charm Thank you for this amazing video that really helped.
Tried that shit, but kudos to you! I ended up just ordering the drive shaft boot clamps, grease, and ear pliers to avoid the hassle (after multiple failed tetris attempts)
This is the best overall video I've seen for this job! Easy to follow and accurate information. I didn't remove my drive shaft during my installation and that of course made for a little more work and access problems, but also saved me the work of taking down the drive shaft.
**you guys are amazing = fixed it w/o removing or replacing anything = put in Neutral, push same time 2WH & 2WL then {for me} 2WH, then 2W!!!**
**THANK YOU A MILLION TIMES!!!**
Daniel B. Martin Absolutely ! I did it to mine and I have been driving around in 2 wheel drive 4 quite awhile now ! Planning on converting to manual shift this spring !
The best video I've seen concerning the 4WD transfer case encoder motor. The portion about changing the selector was very useful. Very descriptive video with good step-by-step instruction.
This video is fantastic. Me and my uncle changed mine yesterday and followed this video just about step by step. Thanks guys.
Thanks for the info! I was about half way through the job and when my buddy pulled up your video, but it still helped. I want to add a couple things I learned - the first is, the Tcase motor I got from O'Reillys was not a perfect fit for my 2002 Duramax; I had to do some light grinding on both the motor and the Tcase to create clearance. I also had to relocate the cable clamp slightly on the Tcase motor. Second, my Tcase shaft would not stay in exactly the right position, wanted to spring back a bit. So I was able to rotate the output of the Tcase motor to match the shaft, by briefly powering the red and black wires with 12v. If you go too far, you can reverse the battery polarity to rotate it back. It took a few iterations of this to get it close enough to go on the Tcase.
Thanks for posting. On my 2004 Tahoe, getting the driveshaft off was a real bear-- used a large screwdriver to pry the rubber boot off while I pulled with the other arm. Also, the little guide bushing on the top that you destroyed-- my aftermarket part would not fit over it-- had to take it off the transfer case so the tcm would mount.
The job, after testing the switch and getting organized took me 4 hours though. Things went better when I jacked up the left side of the car and rested the tires on 6x6 blocks.
I also used a hose clamp on the rubber boot after trying to get the old one to clasp.
Thank you! Took on the task yesterday and because of this video I was a success!
Thanks guys! Nice job. Changed mine this evening. Very informative video. 234,896 miles and my 4wd finally stopped. This fixed it👍🍻
Show me the video on that four-wheel drive on the four-wheel drive can you find me the video
Because of a couple of comments saying that this can be done without removing the drive shaft I decided to try it and you can do it without removing the drive shaft. One bolt is real close to the drive shaft I found the best position for the drive shaft and rotated it a little here and there but it is possible. Great video!
Thinking of buying one of these trucks, wanted to find out what I would be up against if I needed this repair. Chris - like your honesty about the driveshaft bearings! One of those "ask me how I know" moments I bet.
I'm still slipping on them
Get video, one tip would be to shift the 4-wheel drive before putting back on the DS to make sure it works correctly.
Hey guys, just did this today. Had C0306 code, checked power & ground at TCCM under load, all good. Also had good continuity through motor so it was kind of a parts cannon job when I did it. Once I pulled the old shifter it was obvious it was done for and was the problem. Only thing I did differently was left the front driveshaft in. The middle mounting bolt for the motor had to come out with the old motor and go in with the new one but not a big deal otherwise.
Thank you for this comment. I knew there had to be a way to do this without dropping rhe drive shaft.
@@tonalddrump2981 If you're stuck in 4WD you might not be able to pull this off, you need to be able to rotate the front driveshaft a bit to finagle the bolt out by the U joint.
@@peteysquirrelchaser9028 Thank you. Probably saved me a lot of skinned knuckles and elbows and a whole lot of cussin.
@@tonalddrump2981 So did you get the job done? Did your front driveshaft hafta come out?
@Petey Squirrelchaser still haven't gotten around. Work is eating my days. Sunday is my next shot. 🤞
Thanks guys I was about to give up until I seen this video and I'm having the same problems as mention keep up the good work
Best video on this and how to get transfer case in neutral, thanks
Just finished doing this on my 05' Tahoe Z71 and referred to this video several times. Very informative !
I took the transfer case motor apart and installed a new encoder ring for like $ 30 . That was several years ago. Been working fine since then.
You guys made it look so easy, the whole time I was doing mine today I was thinking that it wasn't going to fix my problem it was that easy - only problem was reinstalling the driveline, that was a pain on the 7.4 liter
It's the same transfer case motor as the one on my 2000 Silverado 2500 6.0 liter parts truck, "free" parts, woohoo!
Bolts right in.
Thanks for a the great work. Sub up
I'll be doing this tomorrow . I feel much better about doing it thanks to you guys
That's great to hear! Good luck!
appreciate the straight forward step by step approach.
Thanks much guys!fixed and back on the snowy roads!
Bluedriver isn't the only tool that'll read this code.
The DIC will show "Service 4wd" but also any snap on as well as my base level Autel scan tool along with my Bluedriver scan tool all read the codes.
Great videos!
nice video guys, very thorough....best I've seen....gotta do my 05 Silverado...nice
Gracias por la ayuda solo fui por la parte y lo ise en menos de 16 min ya estaba en la arena dándole ala tahoe thanks for the help.
Nice video, good explication, and good camera angels.... only one question, why remove the front DS?
Thanx
You might be able to skip this step but it's going to be a pain getting to the bolts and removing the motor
Just did mine today, piece of cake after watching the videos on it. Thanks
Your very welcome, Glad we could help. Fear No Fix!
How long did it take you?
Watched this whole video. Very good. But when I got under my 03 tahoe i didnt need to drop the drive shaft. There was just enough room to take the 15mm right to the old unit. Moved it into neutral by hand. New one slipped right in.. service 4x4 seems to be gone .
Chris reminds me of murr from impractical jokers. Great work.
best video I have seen ON THIS and I have looked at ALOT! Greatly appreciate your to the point, factual and have great video work.
Best transfer case motor replacement video
Thank You for providing this video.
Very well done.
Great video! got it done in about 2 1/2 hours.
great detail can you guys do one for service brake booster
This video just saved me from trashing my band new motor. Y’all know what’s up
On some vehicles such as my 2006 Chevy Silverado 1500 Z71 you have to hold 2hi and 4low to put the t-case in neutral instead of the way that you guys state in the video. Also in my Silverado, you have to be in 2 hi while holding the buttons otherwise it won't go in to neutral, maybe this is normal, maybe it isn't? Other than that very helpful video that describes the simplest way to do this!
Same here!! I have a 05 tahoe LT, 5.3L. 2Hi and 4Lo for me
Great video. Really helped me locate the problem on my vehicle. The wiring harness on my transfer case encoder as you called got loose and fell on top of the drive shaft and then the drive shaft chewed it through. Is that harness sold separately or do I need to get an entire motor assembly? The dust boot was also destroyed, can that be bought separately as well?
You might be better off going to a Juno yard and getting the connector
Thanks for the info. In the video you say that if the truck is in 2wd you can spin the shaft. What if it is stuck in 4wd?
So after you place the transfer case in neutral, did you put the vehicle back in park? Thanks
My 4x4 works ok initially, the problem is that after a few minutes the "service 4wd" message appears ... what could be the problem? This is a great video by the way.
Is that the guy who’s on impractical jokers?
Before you do anything make sure the transfer case is grounded correctly ! Then power and ground to devise see it the device works as an isolated device if not ! Now change it ! Save some time and money !
Yes, good point. clean and reconnect your ground near drivers door sometime will do it
Could I still drive with a bad encoder motor till I can get around to changing it? Should drive just fine just might not be able to go in 4x4?
Very helpful! I haven't done it so cant say for sure...but I almost bet you could use a nice heavy duty zip tie, cut off at the zip ties head nicely for a clean finish. I would guarantee it except for the very small possibility which would probably never happen in that location of tall grass/weeds... getting caught in the head spinning around of the zip tie. Very unlikely tho.
I think I need to replace mine as it will work when I climb under and tap it some. Seems sticky or something and if I don't tap it it wont shift but every time I hit shifter buttons and quickly jump under truck and tap on it with my leatherman it shifts. I haven't used it all summer and now snow is here I tried it and doing the service 4wd. So I would also recommend maybe.. I think If you just use it every once in a while I might not of had this problem. That's just me thinking I really don't know but it wont hurt and I do believe it may help to use it every once in a while.
Great video! I didn't look at it to close and now I learned I need to pull the driveshaft to replace it. And good tip of shifting it to right spot mechanically I wasn't sure you could spin that shaft or you saying to plug it in and shift case motor to its gear. Cool to know! Thank you!
Transfer case blew up literally. Tyranny acted like it wouldn't go into reverse after that so I parked it. Should I replace both or just the Transfer case?
Hey bro I'm having a hard time with my 2005 Chevy Silverado 1500 4x4 we took off the tcase motor to try get it out of 4 low and it won't go back on having a hard time 😢
This is gotta be the best diy explaining videos made! Great job! Thanks!
I have a 99 Silverado 1500 LS 5.3L 4L60e and I'm having issues with my 4x4 switch not lighting up and also the 4wd not engaging right. I took the motor off the transfer case and it doesn't make any noise or doesn't turn. And also my front differential spins freely but it didn't before when I took the front driveshaft out. Please help me out
Manual shift lock out hubs works every time.
My husband replaced his actuator and when he puts it in reverse it started making a loud horrible sound. We’ve replaced the switch panel, actuator and encoder. 4x4 still doesn’t work and it’s making the sound when in reverse. Any advice?
That just happened to me currently. I took the driveshaft off to take the actuator out. Reinstalled, no nothing works in a greens in reverse. Did you ever get it solved?
Awesome video, I had a transfer case replaced about 3 yrs ago on my 03 Tahoe, now that 4WD repair message is showing, and the lights on the 2WD button are off. How much would you say a job like this should cost?
It will depend on your local shop and whether you go OEM or aftermarket, but book time is under an hour and the motor can be had as low as $100ish (non-oem)
@@LemurMonitors what do i need to do trk wont go in 2 gear and no lights on 4wd switch please help
It could just be the push button switch is bad on the dash. Replace that and see what happens. Or it could be the transfer case motor / actuator is bad. As in the video. Good luck. Just had my transmission replaced and went thru all the same stuff. 99. Chevy suburban.
I will try this on my Hummer 2. A machanic told me before I watch this video it could not be fixed.
Wait till I drive up at his shop after I fix it.
I will have no problem telling him he needs to learn how watch RUclips when he does not know how to fix something on just about any car or truck.
I attempted to replace mine today. Watched another video before this and plugged the new one in, and hit 2wd button. But the notch on the motor rotated all the way to the top and it is way way off of lining up to go back in. My selector switches in the truck won't give me an option to go to a different position now. Is there a way to get the motor itself to go back into the neutral position? Also tried putting the truck in neutral and manually rotating to spline on the tcase itself but i can only get one small click either way for an adjustment. My truck will also not go into reverse or drive right now either. How do I get that issue fixed? Its a mess right now. Thanks in advance.
Mines doing the same thing now how did you fix that problem??
Good job guys I love your videos keep it up !
very very good and lots of detail where you talked about not being able to line up new motor with trans case it would be hepfulll to tell why, IT WOULD HAVE BEEN EVEN MORE HELPFULL IF YOU SAID TO HAVE THE 2 REAR END WHEEL OFF THE GROUND wHY ? MY NEW DOOR MAN MOTOR CAME WITH THE PINION IN 3 OCLOCK NOT 6,( WHICH WOULD HAVE BEEN NEUTRAL,) IF THE REAR END WAS OFF THE GROUND I COULD HAVE TURND DRIVE SHAFT TO JIGGER THE LINE UP(MOVE PINION IN TANSFER CASE.. ANYWAY JUST ANOTHER WAY TO ADUST,
probably should have taken it back to store, but was late and saw on an
Would a loud buzzing noise coming from the shift motor be evidence that the part
was bad? Mine is stuck in 4hi, the only way I could drive the truck (without binding)
is to pull the ATC fuse
Thank you guys I'm safe money for your videos easy steps 🙏🏻👍👍👍
love the video, but I have a question. what does it mean when you hit the breaks and it automatically puts it in 1st gear or 4 low and says it's still in 4low and it's in 1st gear. is it my transfer case?
My Service 4x4 light comes on but everything still work fine. 🤔🤔
What eles sets of the light to come on?
@@KaleidoscopicPalindrome ditto mine went out to... I replaced selector switch and im back in order now. Luckly didnt get stuck in 4low like you...
What's about transfer case on my 2000 ,3500 GMC,6.5L.,1 tonn.
When I switch chaft manualy to full wheel drive- my truck speed only slaw,35,40km, or just rear drive.
No hight drive .
Would you answer me,what's wrong,how to check,or need replaced transfer case?
Thank you
Mine won't shift back into 2hi or 4hi? But my indicator on the cluster also is not showing what gear its in. Will that cause the issue of not changing into 2hi or 4hi?
Great video. Unfortunately my motor didn’t seat correctly. Put it all back together and did a test drive. Seemed to work fine. Went to go into reverse and it grinds. If I switch to auto 4WD I can use reverse. Can switch to 2WD and it’s fine. Bottom line is something isn’t right. Not sure how to proceed. Any suggestions would be appreciated. If I take encoder off but keep it plugged in and put into 2WD can I then turn transfer gear to match up? Help and thank you.
Hello Paul! I checked with some of the mechanic techs we have on staff and they got back to me with this: They will have to try again, other wise there is a a problem somewhere else in the drive train. "If I take encoder off but keep it plugged in and put into 2WD can I then turn transfer gear to match up? Help and thank you." this should work but you are better off trying to put it all in neutral before the install as this is the way it is supposed to be done. this is also a difficult to diagnosis with over a text, where this is most a mechanical problem you really need to look at at to see how its behaving to figure out the problem, wish i could be more help.
Hopefully this helps!
My truck is stuck in 4 Lo but I don't have any codes. Same issue? Or something else?
How did I end up with all my gears being in neutral and a funny noise when I put it in park???
I replaced this part and my truck still doesn’t recognize neutral, so I can’t switch into 2hi or 4wd auto. Any suggestions?
Worked perfectly. Thanks!
Great video. I had to change mine out today, and it made it very easy to do. Thanks!
Happy we could help!
Do you need to disconnect the battery while doing this?
I did this on my 05 silverado, but when I turn the truck on it won’t go into any of the buttons pushed. It flashes then goes back into neutral… any help?
I have a 2000 Sierra 1500 4wd. When I switch from 2wd hi to 4wd hi, the light will flash, then stop flashing as though it has engaged in 4wd. However, the front wheels are not being engaged. The front drive shaft will turn, but the front axle shafts/tires are not rotating. I did learn that there is a front actuator motor which I'll be checking on tomorrow after work. My question is this: when is 2wd hi, is the transfer case supposed to disengage with the front drive shaft too? Or is the disengaging done with the actuator motor on the front differential?
A friend of mine has one of these trucks and he says he can run it and drive it and turn it off then when he turns the key back in it acts like the brakes are locked up but you can put it in neutral and move it but still can’t drive it any ideas?
Under normal circumstances what would be some of the reasons why you want to have the transfer case in neutral other then for diagnostic reasons as in this video??????
I thought it was called an actuator? Good video!
I think this is the newer design... FYI, there's two designs between those model years.
I installed my but the buttons didn't come on. Already looked at the fuses and the switch the button. I have no idea what'd going on
I'm putting in a rebuilt transfer case in my 2004 Silverado, how do I put the transfer case in neutral before installing the ecoder motor
My 2002 Chev Blazer lights on dash indicate it is 4 low or 4 high looks normal even when in low range you can feel the difference but the front end is not engaged not helping in the snow any ideas or help would be nice thanks
I have a 2004 Chevy 1500. While driving in 2hi I lost power. Coasted over and stopped. Put the truck in 4 hi and it drives. Won’t do anything but rev in 2hi. Any thoughts? Will this fix it
It seems no one knows the manual positions of these transfer cases beside the neutral position.
Do press 2 &4 wd with it running and in neutral
Are all the transfers case the same from 2000 Chevy to 2004 and if the wires are different will the still work if I remove the same parts you change on the video
The ground on the frame up under the driver door I cleaned it up and make sure bolts was taught had to put a nut because it was cannot find the connector up under the brake booster
What position of the spline is 2Hi ?
My transfer case must be different on my 2000 Sierra. My encoder looks nothing like that, it doesnt have that black doohickey on it. At least not that I can remember, I replaced it 3 years ago.
Would this part cause it to go into 4 lo when the vehicle is started? I had vehicle in 2 hi when I shut the vehicle off while it was in park. Started the truck and went to drive off and I was in 4 lo according to the switch. Pulled over put in neutral and switched back to 2 hi.
That’s what mine is doing. What did you find out on yours? Had O’Reilly’s read the service 4wd message and it had a co327 like they were saying. Sometimes when I start up it’s in 4 lo or auto 4wd. And then sometimes it’s in neutral and won’t come out unless you stop and restart the engine. And yet again it seems to run fine in 2wd and shifts into the modes just fine. This is where I’m starting the repair
@@kwiturbitchin5277 Mine only does it intermittently. Has only done it twice within the yr. Waiting until I have the money to look into it. I'm going to clean the ground to the frame to see if that helps or prevents it. Will not hurt anything so might be worth a try. I think the ground to the frame is under drivers side front door area. Let me know what you find out, interested to see what the problem is.
Troubled Soul I did the ground to frame thing last week to no avail. Worked normally for 5 days and then it seems to be acting worse now. I’m ordering a dorman shift motor from amazon now for $195. The same exact part at autozone is $305! I’ll let you know when I get it switched out.
@@kwiturbitchin5277 get it done yet? Just curious.
Troubled Soul yes Monday night. I just went and got it at autozone because amazon wouldn’t have it to me until this Monday. Wasn’t bad at all, just like the video. I don’t want to jinx myself but so far so good. Has stayed in 2wd since then.
Well i changed the switch on the dash and the module under dash,i cant go back to 2wd from 4wd without going into auto first..05 gmc sierra,what else..the module on transfer case? it does go into 4wd.
Why do you need to remove the front drive shaft? It looks like there is lot of room to remove the motor without removing the drive shaft.
Why won’t my front drive shaft turn? Do I need to lift the Tahoe? It is currently stuck in 4hi and will not shift into neutral. Any advice?
Would this be the same process for manual shift 4wd? Our 99 gmc 4hi feels like 4 lo.
@bluedrivwe At 11:25, what is that on the left of the screen? Seems to have around 4 metal lines going to it. Mine is having a rattling sound coming out of it.
Great video but you actually press and hold 2wd and 4lo
What if my 4x4 won’t disengage? I have a 99 Chevy Silverado 1500 newer body style with the 5.3 and it won’t let me go back into 2HI. When ever I press the button on my dash it just buzzed and goes back to 4HI
I have the same problem did you figure it out
I put a new motor in and it shift then quit. But I didn’t have front drive shaft on yet. Does the drive shaft have to be in for motor to shift the transfer case ?
Is this the same process for an 05 GMC 4.8l
Great video, very instructive. Thanks
I have the tranny and transfer case in neutral but the drive shaft won't turn freely. What's wrong
I did all the steps and my truck I also pushed new switch but now my truck doesn’t go in gear
Mine doesn’t either and it makes a grinding noise, I’m so frustrated.