message center shows errors but none are present

I have an 03 Explorer that seem to be having a problem. The message center shows the following data errors: fuel computer data error, oil life data error, brake fluid data error, engine sensor data error, low oil pressure data error and reduced engine power. The vehicle runs fine, just got an oil change last week, had it rechecked today. Nothing was wrong. On the instrument cluster, the following lights are on, voltage, brake, service engine, high temp low oil, the water temperature is registering all the way hot, the speed odometer and rpm is not working. Everything was working fine yesterday before I had the DATC module replaced.
Please give me some suggestions, on how to get rid of these errors and lights.

Also wanted to add that I took the vehicle to Auto Zone to see if they could read the codes and their machine was saying no communication.

Welcome to the forum!

Based on your symptoms, I would start by checking various fuses. I'd start by checking fuse F1.15 (5 amp) in the Battery Junction Box (BJB). While you're in the BJB check fuses F1.11 (40 amp) and F1.40 (15 amp). Next check fuse F2.21 (5 amp) in the Central Junction Box (CJB) as well as F2.24 (15 amp).

Please remember to post back here when you find the problem and solution.

-Rod