New battery keeps dying in 06 TL after a few days
 

have a 2006 Acura TL with around 130k miles. The battery keeps dying, I've exchange the battery for a new battery and I keep charging it after it dies. What could it be? Thanks

Its most likely the HFL unit, it is know problem . I disconnected my a long time ago no issues thus far. Check here for more info https://acurazine.com/forums/3g-tl-problems-fixes-114/battery-draining-hfl-related-892004/

^ +++1

Also check to see if your alternator is functioning properly.

Thanks ill try that today



I could have it checked at autozone right? Thanks

Which connector or which color do I unplug?

There is a DIY on Youtube

IIRC its How to install HFL or something like that. It should tell you which one to disconnect.

Thanks I think I figured it out, hopfully that was it.

the one all the way on the right of the picture

^+1 Yep, that's the one

https://acurazine.com/forums/3g-tl-audio-bluetooth-electronics-navigation-94/bluetooth-fails-792642/

Replace the item yourself, it takes no longer than 15mins

This is from the thread posted above
"there is a VIN break on the product #. VIN numbers up to (ending in) 7A036477take the 1ZA, if it's after that, it's the 2ZA"



TELEPHONE ASSY., HANDS FREE #39770-SEP-A61ZA

CONTROL UNIT, HFI # 39770-SEP-A62ZA