Where is the battery on a 2012 Buick Enclave? (video)

https://www.youtube.com/watch?v=ENP2bpHk_fU

Where is the battery on a 2010 Buick Enclave? (video)

https://www.youtube.com/watch?v=tPZc15D9XEg

Where is the starter in 2012 Chevy Traverse?

On the 2012 Chevrolet Traverse, You'll find the starter near the underside of the engine. If You're looking at the vehicle from the bottom (once it's safely on jack stands), You'll find it behind the exhaust. via

Does my battery need a vent tube?

For vehicle applications that have the battery installed inside the passenger compartment of a vehicle, it is imperative the battery be vented properly. For those applications that have a single vent tube, the opposing vent opening on the battery cover must be plugged with the included vent hole plug. via