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Dead battery

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965 views 2 replies 3 participants last post by  Saltydog  
#1 ·
I have a 2025 wagoneer with about 3,000 miles on it. The battery died in the driveway(not sure why) and when I jumped it, it gave me an error code referring to the coolant fuse. Is this just because the battery was dead or do I need to take it to the dealer and have it serviced? Thank you!
 
#2 ·
search the forum for a thread “check your fuses”. Do this first. Then, if problem persists, I’d do the below.

Personally, out of an abundance of caution, I’d have the dealer do a “very Quick Look” (ie like a drive through oil change).

The coolant fuse isn’t one to be trifled with given the critical system it controls.
 
#3 ·
You will get a coolant error when the battery dies, as it runs the coolant pump when the car is off to help cool the trubos down. Or that pump is staying on and draining the battery.

Also as mentioned, check your fuses.