Hello I am a newbie I have had my 2009 tsx for 3 years never no problem in the past. However I have a battery draining problem over nite I can jump start my car drive all day even cutting car iff 2 to 3 hrs at a time then at parking time it drains completely dead by morning. I replaced with a new battery in March 2021 it's been fine! Now as of last Friday it's been doing this. Unplugged the blue tooth module wire I guess known as the HFL unplugged the phone charger also the navigation box.. does anyone know what may be the problem without having to take to dealership and get robbed of 59 dollars per issue they check on diagnostic? Thank you!!