SUV Power Liftgate Won't Open? Bad Switch or Latch? How to Find Out!
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- Опубликовано: 9 фев 2025
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This video shows you how to diagnose electric door latches! Modern cars with power door release and actuation rely on electrical activation with buttons and switches! Unfortunately, like other electrical components, they have several avenues of failure: wiring, fuses, shorts, and even communication with other systems. Watch this video to see how to diagnose these problems, and why our rear door wouldn't open. The answer may surprise you!
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While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.
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All vehicles should have a KEY OPTION!!!
Amen!!!!
This helped a lot! I had the same problem and after watching the full vid the first thing i checked was if the shifter was fully in park, and it wasnt! Thanks!
What happens if the latch release is broken and you can’t open it manually anymore? How do you open it to replace the latch actuator?
Great video. What do you mean by reprogramming the transmission? How is it done?
Hey just to help if this would. My gate was stuck and i tried everything even my fuse was good. So u just pull out the fuse and count to 20 and put it back in and wow i work perfectly fine. I believe dusting issue was the problem
Need a keyhole in the outer portion of the door. Damn electronic actuators.
Thanks. This is the stuff that scares me from buying anything current since I tend to keep my vehicles a long time. 2005 Prius, 190K miles, going strong... :)
+Gogle Plus Sucks Thanks for checking us out! 1AAuto.com
My lift gate still opens and closes but not automatically. When I hit the button, I can hear the motor trying to do its job, but the trunk doesn’t open. I have to pull it all the way up. & to close it, when I hit the button, I hear the motor trying to close it but again I have to force it shut. Would this be bad fuses? Or would I need to replace the equipment that automatically opens & closes the lift gate?
2:08 to 2:10 you incorrectly identified a fuse. The DSPLY fuse is a 10A. fuse, the RDO is the 15A. fuse, and you checked a 15A. fuse with the test light. If the circuit you should be testing is indeed the DSPLY circuit, you checked the wrong fuse. These type videos are good, but I don't agree with sending people in the wrong direction. In our line of work, accuracy in diagnostics is key to finding the problem.
+J B Thanks for the tip! We'll pass this info along to our production team.
Also, the don fuse sends power to the lift gate relay in that same fuse box, that wasn’t tested.
Great step by step troubleshooting video. After reseating the 30 a relay it worked
+Alex Riley Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c
Just a "heads up": I believe that it's a rare thing, but, I've run across a fuse that was visually "intact", but, electrically it was "open"!
Always believe the test light, and only believe your eyes when you can SEE that the fuse is "blown"!
That's cool yes
What was the scan tool used? Also, what is a good scan tool for a DIYer to use? One that still checks different modules, etc.
What about when it shows on dashboard open..but is close fine and I change the Latch but still looks on dashboard open...why is that.??? Thanks..
I am looking for a 2000 Jeep latitude, need to know if there are a kit to install tailgate powered lift
Please make video for 2010 mazda cx 9 lif gate pannel removal
Does the liftgate module need programming? If you replace it?
That was good info friend
Thanks will this instructions work on a 2008 Cadillac SRX
What scan tools will read the liftgate system, or what scan tool do you use in the video?
Chris fix has some cool OBD2 scanner with Bluetooth, id remember in which video he showed it
Thanks, this really helped.
How are you able to get the trunk open reason I ask is my trunk will not open and I have no other way of opening it please advise
Are there similar scanners for Honda vehicles can check Liftgate module?
This video just made me realize that there's no way I can do it myself. So it's just going to stay broken. 🙃
I need your support for below issue.
I have GMC Acadia 2022 SLT. The power liftgate stop working.
If I restart the computer by disconnect the electrical cable from the battery the liftgate will work normally for short time.
After short time the liftgate stop working and need another restart.
also I want to mention that the external push button at the liftgate not working at all.
so please your support.
+Alaa Shamkhi We wouldn't be able to diagnose an issue like that here, you may want to have a local mechanic take a look at it. Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c
excellent video. well done
Very well explained.
Two thumbs up
+Peter Chon Thanks for the feedback!
I fixed it!! Thank you thank you thank you!!!
So, how do you reprogram the transmission so the lift gate will work?
You take it to a qualified shop that has data access from the dealer . Computer to up load data, and a pass through device that will install the data into the transmission control module.
ruclips.net/video/Mc0aMxSdat4/видео.html
You take it to a mechanic to flash the computer. Don't know of any other way.
$$$$$$$$$$$$$$$$
What scan tool did you use thxs
Is this true a sales guy told me it's not worth it to get an auto tailgate on an SUV because always problems?
What the scan tool are you using?
I really appreciate your explanation... thank you.
+Mahmoud Al Shawi Thanks for checking us out! 1AAuto.com
Do we really need electrically operated lifgates?
I have a question. my power lift gate won't open all the way when i use the remote or open from inside it just cracks open and won't open any further. Any suggestions please?
Very informative video. Perfect explanation, narrative.
I have a 2010 Chevy Tahoe and I tried to close the door without using the button and well it shattered my window and I don't know if somehow the actuator when out of time skip a gear or what but now my door seems crooked and I can't find anybody to help me with it do you think is the actuator do I have to reset it or do you think is just skip a gear or something
I have a 08 enclave, and my rear blower motor is not working. There is no air coming from the rear vents. I have checked the fuse, i have removed and tested with one from a junkyard with no luck. I bought the blower motor resistors brand new with no luck as well. The problem i see is that there isn't strong enough ground going to the blower motor no matter at what speed i place it on. Can anyone help or give me other things that i can check
Thank you so much!
Will this work on a 2018 denali acadia?
What If it doesn't stay latched?
What about on a ford escape 2020 manual liftgate
Work for my 2017 Sorento, thanks
Sometimes radio display doest work its bc a fuse??? Btw to replace a fuse do you need to remove the negative battery wire??? Or its not necessarily
Better do it anytime you work on the electrical system says Chris fix
does scan tool reprogram the tcm?
Thank you 😊
شكرا لكم كثيرا
+أبومنصور المنتصر Thanks for checking us out! 1AAuto.com
I have a 2011 KIA Sodona van. My tailgate is permanently locked due to bad electrical. Does anyone know if the tailgate can be opened manually from the inside?
Read the owner's manual, should be written there.
If you can't find it it means there's none
very good video thanks
Wow❤❤❤❤ supper
Help. My 2011 Chrysler T&C will randomly shut down while driving. No indications no rattling no missing nothing it's just driving along fine. If I try to immediately restart it just spins sort of like how it sounds if its out of gas. So it won't restart immediately. I have to leave it for about 30mins-45mins and it just starts again easily with no hesitation. It goes several weeks before it shuts down again. Scanning shows no issues.... of course there is no mechanic around for miles to scan during the incident. Scanning after the incident shows no issues. Please help I have gone to several mechanics and very frustrated!
mine tries to open then closes right away, is it the lift strut or pcm?
Linking just about everything into computer modules. Just one of the many ways car manufacturers are ensuring themselves to secure future repairs be done at the dealerships. Sure, you can also take your vehicle to an independent shop but if you try to fix it yourself, forget it.
Good Video but what a piece of junk car - tons of plastic and difficult to find that release button on the inside hatch.
My hatch opens then automatically starts shutting again. Gets sick for a second and then shuts. Won’t stay open, any suggestions???
Greetings from Iraq
+Montazer Al Amri Thanks for checking us out! 1AAuto.com
Sir how come i dont see any connecting rod on my montero 2013 tailgate
I have a 2004 XUV, Can't get the tailgate to open, no power going to the switch computer just says problem with tailgate....... I have no idea where to start I can't even get the tailgate to open?????
Can a Kick to Open module be added to a 2022 Chevy Equinox power lift hatch? Do you carry the parts? If so, where to order>
Straight blade screwdriver? Thats new to me
My buick work whith the remote and inside switch, but not whith outside button, have any idea?
+Cruz Lopez We wouldn't be able to diagnose an issue like that here, you may want to have a local mechanic take a look at it. Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c
Does that work for a chevy traverse
Thank you so much
On the xuv model ,it drops down or opens side ways.... I got the back panel off... now I am lost, I am a body man partner, but no electrician😢 please help this old man out....
This video is ANNOYING
ALL YOU SEE ARE PEOPLE ASKING ABOUT LIFTGATE THAT DO NOT OPEN
SO HOW ARE WE SUPPOSE TO GET THE PANEL OFF IF IT IS CLOSED
I AM SUPPOSE TO BUY AT MINIMUM A $500 SCAN TOOL???
The fuse you checked WAS NOT EVEN THE CORRECT ONE!!!!
THIS CHANNEL IS GETTING AS BAD AS DEALING WITH THE TECHS AT THE DEALERS!!!!!
What about bouncing shut hydraulics?
Dang this Acadia has a lot of problems
Access hole didn't help. Gate tries to open but catches. Dealer: "5 1/2 hrs", nearly $1000. A month's ss!
Or you could just flip the "power door" switch back to On in your nissan rogue after going days thinking you broke the motor.
That's the first step. Then when you find out it's doing all kinds of crazy things what would the next step be?
Good jop👍
+حسين آل جراد Thanks for checking us out! 1AAuto.com
interesting thank you
ps- gate button responds, inside ones dont
🙏
To much for me I thought is easy but nop
This guy didn't even test the module