Check Coolant Additive

LNaugle

New member
Truck has 12 k on it. Every time it starts it says "Check coolant additive.", on the message board Coolant is full. Anyone know what's up and how to make it quit?
 
Last edited:
Just wants you to check level and test to see if still good. You can reset it in menu like when you reset oil change as well.
 
It also wants you to get a test kit from ford to check the chemical balance in the coolant. Ford gave me a kit for free.....just saying
 
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