Received the OEM sensor and it gave an voltage reading very close to the other speed sensors so I left it installed, but the trifecta issue still existed.

Sent the ABS module to Module Repair Pro for repair and after the kit was installed it wouldn't pass their test procedures. I bought a replacement ABS module from them that has been repaired and tested.

Their tech/owner said the 3.0 E53 doesn't have to be paired with the host vehicle 80% of the time. The V8 versions have to get them module paired 100% of the time. He said they clear the history on the module they send and I would get a code if the computer doesn't accept it. Installed it and got the following results:

- Cleared all codes and drove a couple miles applying the brakes but not hard enough to activate the ABS.

- Speedometer now works
- No codes found after driving.

- ABS, DSC and brake lights still on.

I'm assuming the module was accepted since no codes popped up?

It was getting to the end of the day on Friday and wasn't able to get hold of the MRP tech to see if they have any next steps. I'll call again on Monday to see if I can connect with someone....

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2003 X5 Steel Grey
3.0i