Jump to content
manee

Automatic Transmission Code 4f86

Recommended Posts

Hello,

Hope you all will be well.

 

I am having this transmission code - 4F86; from my ZF 6HP transmission on my N47D20A engine 120d Automatic. it was triggered last week following jerky transmission shifting and transmission malfunction sign, the transmission malfunction warning went way after switching off and on the car. Following the advice I replaced the gear box oil (meeting the 6HP) specification, replaced the oil pan and  mechatronic bridge sleeves, it worked fine for a week and last evening it came back again along with the same symptoms. Like last time the transmission malfunction sign went away after switching off and on the car. I erased the code, however this afternoon when i ran the INPA again the code was there again nd this tie there was no warning or error message re transmission on the display.   

 

The error report from INPA is asunder. Can any of you please help me to understand where i am doing wrong. 

 

Much appreciated. 

 

image.png.955b25435b7e9f249c9de834380a9323.png

 

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

×