Mga sir, is it "normal" na lumuluwag yung battery terminal sa mga AT unit?
My trailblazer LT was just delivered Jan 8, we went back to the dealer Jan 14 kasi ang lakas ng kabig ng manibela pa-kanan, we got the unit the same day din naman.

Last Sunday, we went to Monasterio de Tarlac (from Muntinlupa) naka park kami and when we were about to leave ayaw nang mag start as in walang power, a few minutes later we tried again, nag start naman. Then it happened again last night for just a few minutes.
Today, we used the car just to see kung talagang may problema, we were in shell slex nung hindi na talaga nag start. We called road side assistance and when the tow truck arrived, they said loose daw yung terminal ng battery, exact word is "maluwag, ganyan talaga, automatic kasi eh".

Is this normal? Should we expect this to happen all the time? We're planning to bring it to the dealer to have it checked but we are seriously considering to have the whole unit replaced. It was just delivered 11 days ago and twice na syang bumabalik sa dealer because of problems. Im just not sure if our dealer would allow us to have this replaced.