The battery in a Cadillac CT6 can be found in the trunk of the vehicle. It is located under the floor of the trunk. If You do need to jump start Your CT6 there are jump terminals that are located in the engine compartment. Many brands have began putting batteries in the trunk because it can be a safer place for them than in the engine where they are forced to heat cycle more. This can help the battery last longer and not wear out as fast. When You need to change the battery in Your car You will need to remove the floor lining of the trunk and then You can access it.
Vanessa J
July 30, 2020
The location of the battery on the 2018 Cadillac CT6 is in the trunk and under the floor lining
jack phillips
April 15, 2023
In case you don't see it, look underneath the spare tire. You will need to remove two bolts to get at the battery cover. You can jump in the car from the engine compartment, except for one thing. It's very difficultIn case you don't see it, look underneath the spare tire. You will need to remove two bolts to get at the battery cover. You can jump in the car from the engine compartment, except for one thing. It's very difficult to find a good ground. That's why we went to the truck
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