Code: U0452 - Invalid Data Received From Restraints Control Module

Good morning, , I bought for Mom a 2018 US Ford Ecosport, unfortunately on the board I have 3 errors, ABS, Traction Control and after the time of the airbags, after getting to the module of the Airbags, it turned out that it is splashed with some sweet liquid and rotten. I bought the same module and gave it to be cloned. Unfortunately, after installing the clone, I got an error and 3 controls, ABS, Traction Control and after a few seconds of airbags.

===ABS DTC U0452:86-2B===
Code: U0452 - Invalid Data Received From Restraints Control Module

As you can see something has not completely cloned, can Forscan be used to correct it? Can it be that Vin is wrong? How can it be verified?

Yes, Forscan can be used to correct this.

Ok, can I ask for a hint on how to check in more detail what the problem is? I have the full version of Forscan on my PC and iPhone. After scanning I only have an error code.

Put you VIN in here…
Index - FordServiceInfo.Com (motorcraftservice.com)

Then get the AB info for the RCM module and copy it to the one you installed. It should work fine after that. Then tell the guys that say they cloned it you want your money back because if they even did anything they did it wrong.

If that does not work than you may have another bad RCM module.

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Hello, before uploading I decided to compare the file downloaded from this website with what FORScan shows in the car and there is a difference of 2 lines.

Additionally, when I selected LoadAll in Forscan, the program informs about the differences between the car and the file from the Ford website

Could this be the cause of the error? Upload the file from the Ford website….?



Looks like it’s either the wrong RCM or has a newer calibration. Put zeros in the last 2 lines. 06-01 & 07-01.

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