Battery issue?

[Kane666]

Short version is my car has the xmas light indicators on constantly now like I've flashed a tune and the modules need to reset. For the past 2 months this has happened but then they go off. Recently as well my remote start activates but the car doesn't fully start and then just stays off. I have no issues when I get in the car and starting it. Is this my battery starting to go? 2018 Sport Touring.

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[SDAlexander8]

Sounds like a good possibility.

Get a voltage test done

 

[Kane666]

Sounds like a good possibility.

Get a voltage test done

couldnt find anything specifically like this

 

[shoegazer]

If it's the original battery; I'd replace it anyway based on age. Plus... it's getting cold.

 

[Kane666]

If it's the original battery; I'd replace it anyway based on age. Plus... it's getting cold.

yes it is.

 

[Invisible_dave]

FWIW, check the terminals for tightness and corrosion. All modern cars can act super funky if the connections get loose. If you do end up replacing the battery, take the time to insure the terminals are clean and tight upon reassembly. Many of issues have been resolved with 3/4 turn of the terminal nuts.

 

[Kane666]

im hoping its just that, voltage in acc is 12V, not good.

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