The digital display on my SUV is saying Service Ride Control.
This message means that there is a problem with the air suspension that levels your truck, based on how much weight it is carrying. There are several different sensors and modules that could be malfunctioning and need to be diagnosed. I would ask for help from one of the mechanics at YourMechanic; have them come to your location and find the problem with your ride control module so that it can be fixed, or replaced, if necessary.
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