Mercedes Transmission P0705 Fault Code causing Limp Mode
Вставка
- Опубліковано 9 лют 2025
- Mercedes Transmission P0705 Error Code causing Limp Mode
Mercedes Gear Shifter issue causing transmission limp mode...
Here I compile aa the proof and data to confirm that my Mercedes-Benz's W209 gear shifter is faulty
Thanks for the video. 🎉
I commend your skills to do this with one hand 🤚 great discovery on oil leaks
@@ssarraf6855 👍
Hi i think i have same code P0705 with 120k mileage but i dont have any issues with gears ?
If you have no issues, I would say leave it alone, it might last another year or so, who knows?
Hello, I have a Mercedes Viano 2.2 W639 from 2008. The gearbox blocks me and the dashboard stays in P or R and does not change, I have faults like p0705 and I also have the 743, I removed the control unit from the gearbox and cleaned it, I removed the control unit from the box that is under the egs53 fuses and cleaned it and cleaned all the connectors and it still does not work, I changed the oil sump plate and nothing, I checked the solenoids and they are all with the manufacturer's measurements, I am desperate now, I don't know if I should send the control units to be repaired but simply they do not have fissures or cracks or anything, thank you very much
Hard to say mate, if you can’t access the TCU with the correct diagnosis tool and it is the same using another diagnosis tool, it might be the TCTU, but it also might be a bad connection, wiring issue.
@BenzAddiction Hello, thanks for your reply, another question, if I put in a second-hand TCU with the same reference, do I need to program it in the Mercedes Viano 2.2 from 2008 or can I put it in and it will work?
@estoesfutbol9496 Yes definitely you need to program.
If the gear is in actually positioned in Park but the indicator turns into R, you may want to check the wire connector of the gear shifter, it can be a loose wire causing this. There are other videos on UA-cam that talk about this. Please let us know what was at the end
Yes I have same problem
Anyone with info before I part this car out. Have a 98 c280 with the p0705. I replaced the conductor plate and round connector and it took care of the hard shift from park to drive or reverse but this code comes back. Is the valve body a possible issue? My understanding is that the computer is not receiving the signal from the transmission so the valve body would not be an issue. Thank you for any input on this matter
It's sometimes a very simple thing, MB star for sure can help you.
Hey can you please give me insight on my 2003 c240 it gets stuck in reverse i have to let go of brake a bit to shift and when i pulloff on drive it hard pulls off but only after i drove a while not when it starts for the first time in the day
@@zareiya best way is to diagnose using a proper scanner.
Will this work on '05 c240 with the exact same issues?
For sure.
Plz help me ...I have a 2011 e350 an my check engine light is on an the code P0705 .. is there anyway to take the check engine light off WITHOUT doing any major repairs??
Hi mate, how many km do you have on the car? I have heard that usually gear shifter issues appear after 100k....
Now , my Mercedes e300 2015 , stuck in gear p , and sometimes it can go anywhere but always stuck in gear 3-4 only , will u give me some advice
Hello, Best advice would be to diagnose using a proper OBDII scanner and read the codes.
My Mercedes has a that code p0705. It’s a 2002 c320. My shifter been faulty for awhile now but just recently it won’t go into gear when I press the brake. Also when I’m driving my car go into save mode or limp mode cuz it won’t go pass 40 and the RPM is at 60. Any ideas on how to fix it cuz I’m replacing the shifter this weekend. What others things could it be to cause the code
ua-cam.com/video/fWDRA3-b_V4/v-deo.html
Can you help me please?
I have Mercedes cls 350 model 2007, after i make gear restart in c mode no problems but when i shift to s mode car not mode in D or R and in manual also I return back to c mode everything working.
I don’t know why.
This happened after cleaning air mass flow sensor and throttle body.
Please advice
This sounds to me more like an electrical / wiring issue, make sure your harness is not soaked with transmission fluid and all the connectors are clean and intact, also defienetly scan the ECU for the fault codes.
I'm facing the same problem in my mercede 2002 S class w220 gear shifting 1 to 2 and sometimes stuck in parking. Will i find transmission E.C.U at same place ?
For w220 S class the TCU is inside a relay / fuse box under the bonnet on the passenger side if this is a LH drive car.
So where’s part two for the leak ??
And is this the same for w211?
ua-cam.com/video/FKWbl3cYUo4/v-deo.html
ua-cam.com/video/FKWbl3cYUo4/v-deo.html
I see you have 13 pin I only see 12 on mine and it’s throwing one code p0778 you think it’s a connector pin?
Hello, I have the same error p0705 and also got p1709, sometimes gets in stuck in P and can not shift after switching of the car and waiting 10 minutes everything works fine, could you kindly give me some suggestion? It is a Mercedes GL320cdi 2007. Thanks in advance
Hi mate, I believe it is the shifter, but before replacing your shifter make sure the transmission plug seal is good and the connector is clean. Also check your tcu for fluid contamination.
Is it the shifter or the sensor
Problem was the shifter...
My c230, 2001 has 160k miles can not shift from drive to park , needs to go to neutral , turn off engine to drive, then have p705 code. Mechanics said need to shifter replacement
👍
Is this shifter need to replace at 160k miles ?
@@joepaa2674 probably that is the 2nd one being replaced by the 3rd one.
Thanks. Some other video mention a lever or a solenoid issue, but i guess replace the shifter will solve the problem n fix the limp home mode. This just happened out of nowhere. One day, can't shift to park, next day same thing n home limp mode fault plus check engine
I have the transmission conductor plate, connector replaced it twice , one few years n one 10 years earlier
I had this probelm, I'm fixing it now.
It's not a difficult project...
I have a 02 Cl500 with the same problem. I have to let the car warm up for 20 minutes before I drive off, if not it’ll be stuck in limp mode
Hi my friend, not sure but that might be a different issue, do you know what fault code you get?
I have a 2009 Mercedes Benz clk 500 the car stop moving in drive gear but every other gear works
Hi mate, you need to diagnose the car with an proper OBD2 Scanner.
@@BenzAddiction I got it scanned everything
Error code c1142
Error code c1029
Error code c1705
Error code c1035
Error code c1703
Error code c1172
Those came up referencing Brakes & steering errors nothing said anything motor or transmission I got it scanned at AutoZone,DO I NEED A BETTER OBD2 SENSOR ?
Certamente algum sensor de pressão de óleo fez isto
👍
Thank you
Thanks for Watching and subscribing 😉
My battery died on my car and I jumped started it now she doesn’t won’t to shift gears
Yes, jump starting a Mercedes is risky. You now probably need to scan for codes.
@@BenzAddiction check engine light is on I’ve tried clearing the codes with my on one scanner but it does nothing for it I’m guessing I need to have the codes cleared by a professional
@fishjunkie249 before paying anyone to do so, take a look at this playlist: CLK Class W209 - A209: ua-cam.com/play/PLlLCm7I5XCvZcE7u8LzbBc1CJMP9zlXbv.html
👌👌👌
Omg. Iam gonna Have to keep looking for Help.!!!
Ok, sorry next time will be louder...
Could you Talk Louder. I Can't Hear you. 😬
I will, thanks for Watching
I have the same error on my c180 kompressor and i've changed the conductor plate but still the same..it let's my put to drive and reverse and park but is driving in second gear i thing vos on the display does not show if is D or P or R..any help please?
How many km on your car?
1007000
@robertovidiu1601 if it is 100k, it is about the time...
So what to do ?@@BenzAddiction
I'm having a problem with my shifter lights turning off when my car starts up and doesn't let me put it in drive and when I do get it into drive it goes limp mode like full gas down barely moves any suggestions 2010 c300 S????
Might be the shifter, the best thing to do is to diagnose it using a scanner, sometimes even a good Bluetooth scanner can help a lot in diagnosis. Also download car scanner app from the app store if you want to use the Bluetooth scanner.
But my car don’t have Bluetooth