Transmission jerks when I put in D or R
Clunks violently when I put it into drive or reverse pulled some codes off of carly but cant find anything on google.
https://cimg2.ibsrv.net/gimg/www.mbw...427a497f84.png |
Transmission mount needs to be replaced?
|
Thats what i thought but i took it for a spin today and the car doesnt get out of 1st gear even if i try shifting manually
|
Were you able to clear the codes you posted above? Seems you have an unhappy TCU and are in "limp home" mode.
|
I used Carly to clear the codes and the car is still in limp mode and I can't find out how to get it out.
|
You will need a conductor plate. Most likely a malfunction of an internal speed sensor. It's in safe mode.
|
Originally Posted by Malek Hussein
(Post 7760326)
I used Carly to clear the codes and the car is still in limp mode and I can't find out how to get it out.
|
I bought a icarsoft what would i look for using it?
|
Originally Posted by Malek Hussein
(Post 7763073)
I bought a icarsoft what would i look for using it?
|
I got 0513 and 0562
|
Originally Posted by tjts1
(Post 7763078)
What transmission codes do you have?
|
Originally Posted by Malek Hussein
(Post 7763091)
Cleared the codes and 0513 is the only one that keeps popping up
|
Originally Posted by tjts1
(Post 7763095)
Ok and what's the description attached to those? Are you reading these codes from the TCM with the icarsoft tool? Do you have a 5spd or a 7spd?
0562 is "The voltage supply of circuit 87 has undervoltage." |
Originally Posted by Malek Hussein
(Post 7763096)
0513 is "The CAN signal for start enable sent to the drive authorization system by transmission control is missing or invalid."
0562 is "The voltage supply of circuit 87 has undervoltage." |
It's the 722.9 transmission. I clear the codes but nothing changes. Can't switch it from comfort to sport and wont go through gears when i manually shift it. It just stays in first gear.
|
Originally Posted by Malek Hussein
(Post 7763100)
It's the 722.9 transmission. I clear the codes but nothing changes. Can't switch it from comfort to sport and wont go through gears when i manually shift it. It just stays in first gear.
|
Originally Posted by tjts1
(Post 7763104)
Well the most likely failure on a 722.9 is a bad conductor plate. The 722.9 conductor plate contains the TCM and the TCM is coded to the car. You need to find a transmission shop that can get a new conductor plate from MB. They won't sell it to just anybody since they need to know the vin of your car to make you specifically for it.
|
Originally Posted by Malek Hussein
(Post 7763109)
Couldn't it be due low voltage from the battery?
|
Either ur battery is weak
Or ur tcu needs replacement Or anything from solenoids to transmission filter clogged. It's one of the most frequent occurring errors. Personally, I think ur speedsensor 1 or 2 is gone. Most likely by a broken transmission unit. |
Originally Posted by Maroc_Specops
(Post 7763160)
Either ur battery is weak
Or ur tcu needs replacement Or anything from solenoids to transmission filter clogged. It's one of the most frequent occurring errors. Personally, I think ur speedsensor 1 or 2 is gone. Most likely by a broken transmission unit. |
transmission
|
Originally Posted by benznyc
(Post 7763927)
transmission
|
Originally Posted by Malek Hussein
(Post 7764402)
Great answer!!
|
Originally Posted by benznyc
(Post 7766393)
yes replace the transmission.had the same problem on my old ml and clk.
|
was cheaper to change the transmission moron!
|
All times are GMT -4. The time now is 12:29 AM. |
© 2024 MH Sub I, LLC dba Internet Brands