My instrument cluster says truck is overheating but truck is not running hot and the oil gauge is all the way on 90, my question is if they had a recall on the clusters why did we not get a notice on this problem.

Hello, to check for recalls, I would recommend contacting your local Chevrolet dealership, and provide them with your Vehicle Identification Number (VIN). It is probable that there is something wrong that needs repaired, but as far as whether it is a "recall" or not - check with your dealership. Testing is required to find out why you are experiencing problems with the cluster - it could be a wiring issue, a cluster issue, or even each individual item -- cooling and oil pressure -- could have an issue.