hp8300

Hi all, i replaced the "Brake Pressure Regulator Assembly" and was wandering if i need to code to the ECM.
2001 ML 320

Maj. Dundee

What were the codes before you replaced the regulator and what are the codes now?

hp8300

Dundee thank u for ur reply,
I do not have the report from before the replacement anymore but i did attach a recent diagnostic report.
Hope that helps

Maj. Dundee

I can only assume that you changed the pressure regulator because of prior codes.

Code C1000 requires that you replace the ESP Control Module which is housed in the underhood fuse/relay box.

Remove the covers to the box, pull up the module and copy the number down, 163 545 xx xx, and buy a used one and install.

Then clear all codes and see which ones return.

hp8300

I will have physical check
I will post an update ASAP

hp8300

Does this ESP Control module need to be coded to the car ?

Maj. Dundee

No, if it is used.