How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask MB Paul Your Own Question
MB Paul
MB Paul, Mercedes Technician
Category: Mercedes
Satisfied Customers: 3567
Experience:  Qualified Mercedes Benz Diagnostic Technician - 20+ years experience - Workshop Foreman for Mercedes
Type Your Mercedes Question Here...
MB Paul is online now
A new question is answered every 9 seconds

I have a question about my mecedez W211 SBC pump, I have a

Customer Question

JA: Hi. How can we be of help?
Customer: I have a question about my mecedez W211 SBC pump
JA: Have you checked the fluids recently?
Customer: I have a message says brake defective It's all red So I replaced the SBC pump but the message won't go away
JA: OK. To minimize me, please click the down arrow at the top right corner of this box.
Customer: I mean the error message Sorry
JA: What is the model/year of your Mercedes?
Customer: 2004 E320
JA: Are you fixing your E320 yourself? What have you tried so far?
Customer: I already replaced the SBC pump but I could not get rid of the error message Prior to replacing, I did not deactivate the SBC I wonder what I should do, I borrowed my friend's scanner but it didn't help. What should I do to make it work again? I was told that the system cannot release the pump pressure causing the error message
JA: Anything else you want the mechanic to know before I connect you?
Customer: That's all
Submitted: 1 month ago.
Category: Mercedes
Customer: replied 1 month ago.
I already tried use a different battery
Customer: replied 1 month ago.
I replaced the old one with a brand new Bosch one
Customer: replied 1 month ago.
I just want to know if there is steps I missed.
Expert:  Lou P. master tech replied 1 month ago.

Hello, my name is***** and i will do my best to assist you.I am going over your story now and will reply back soon with some info,thanks!

Expert:  Lou P. master tech replied 1 month ago.

ok so what error codes did you have with the old one and what error codes do you have now? also where did you get the sbc pump from?