“Check Charging System” in Accessory mode, normal?

As I tried access remote on before I start the truck, I get a message that says to check the charging system. Is this normal during accessory mode? I just bought the truck for days ago and I’m not sure what to expect from it.

 

It is normal...just an alert to let you know your pulling power from the battery.

 

Normal
/end

 

Normal, if it stays on after you start it then you have an issue.

 

Thanks guys!

 

Welcome to TW, don't spend too much while you're here...

 

Also, that's ignition on mode not ACC. You won't get that in ACC. Without the brake pushed one press to ACC another to ON. Also If you press it while in Neutral it will shut off the engine while leaving it in either ON or ACC ( I forget which one) Great for when your on the phone with bluetooth as the head unit doesn't lose power.