jeep grand cherokee not shifting limp mode FIX!!!! 2007 lack of power won't shift fix!!
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- Опубликовано: 9 май 2021
- this is my 2007 jeep grand cherokee 3.7 auto 2wd, it wouldn't go past 25mph and wouldn't shift at all and acted like it was really weak on power, this was my fix. do at ur own risk
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I'm grateful for your insights in solving this issue, cause I had this happen today as I have the same vehicle but it's a 4x4. Same motor, I've been replacing parts on it and the normal wear an tear through the years it's upto 171,000
Thanks a ton! My 2007 Grand Cherokee 4.7l had a P0882 (TCM Low Voltage) code and was stuck in 4th gear. After dicking around and failing for weeks, I did exactly as you said and my transmission problem is fixed!
glad i could be of help!!
That yellow wire, your saying you’ve spliced into to go to the battery is what wired linked to?
I have a 2005 laredo. 3.7 2 wheel drive.. It looks like mine is black with a green strip. I count over 8 from the left side with yellow wires starting.. do you think it's the same? Where did you find a wiring diagram. Thank you
I am having similar issue with 07 Dodge Caliber. Can you tell me what the function of that yellow wire is? Like, Transmission Control Output, Solenoid Control, etc. ?
i am not 100% sure on that vehicle. but on my 07 jeep the yellow wire is suppose to send 12v constant to the tcm
Does anyone know where the ground strap locations are? I’m completely missing one underneath the car and don’t know where it leads to. (2005-2010 Grand Cherokee 3.7) I’ve been scouring the whole damn internet.
CAN SOMEONE HELP ME. YELLOW WIRE ON THE SAME YEAR AND MODEL ONLY PREVENTS IT FROM SHUTTING OFF. iS IT POSSIBLY A DIFFERENT COLOR WIRE???
I just tried this on my 2007 Jeep Grand Cherokee, 3.7L V6 2wd. Connecting a wire from the positive terminal to this wire shown in the video didn't correct the issue with the transmission, but it did cause the Jeep to stay running, even after the ignition was switched off and the key was removed.
I messed with those wires and mine started working thanks this has been a issue for awhile for me
Mine is a 2006 with 144 thousand miles I"m glad for you posting the video I've tried ET and this is what worked the circuit board cleaning and all the other stuff did not work My jeep was locked in 3 rd gear and when I jacked up the rear tires off the ground they was free wheeling also I just messed with that wiring harness and mine was fixed I'm gonna track those wires down better tomm atleast I know what to go with now
Hello. Did you ever figure the "limp mold" problem out? I tried the same and I got the same thing you did (keeps running with ignition switched off), but trasmission still will nto shift above 25 mph....
@@anjoymarketing6638 For mine, it was because someone replaced the rear end and the TCM needed reprogrammed. That fixed it for me.
@@mightybearmotors6620 Got it!. Appreciate the reply. Thx
I don’t see where you cut it and ran it to the positive on battery
Just shoved a few tiny pieces of wire in the connecter
So you have a wire about the same gauge running from the positive battery terminal to that yellow wire you pointed? From that’s side of the connector that you pointed out?, I am in the same boat but haven’t tried yet cause I wanna double check that is what you did?
@@Rukustsw im in the same boat man might try it today
@@Rukustsw also is either of yours throwing any codes? Mines putting out p2767
@@Jakeroach96 did you try this? Did it work? Same issue with mine.
How the heck did you figure that out
Facts lol I'm going thru it now 😅
wiring schematics
1st
hello .. the jeep dont have fun clutch
Correct
🎯 Key Takeaways for quick navigation:
01:02 🚗 *Issue Identification: Experienced problems with Jeep Grand Cherokee not going over 25mph and not shifting.*
01:16 🔍 *Solution Discovery: Discovered that the shift solenoids and torque converter were not getting power; cut and ran a wire from a specific yellow wire near the fuse box to the positive terminal.*
02:06 ⚙️ *Power Restoration: By connecting the yellow wire to the positive terminal, restored power to the valve body and shift solenoids, resolving the driving issues.*
02:37 🔄 *Potential Reset Mechanism: Speculated on whether the issue was in limp mode, suggesting that the manual power connection might serve as a way to bypass a potential computer reset.*
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Man if this works I swear man been having so much trouble
did it work?
I have a 2007 jeep grand cherokee buy my wires are not the same color
Hello. Did you ever figure out the limp mode problem with your Jeep? Did the wire bypass eventually work for you?
Has anyone actually figured something out here
Yes it was my transmission