Hi all I am new here and hope to get some help. I have a 2007 CRV ex-l and have a drain on the battery. I let the vehicle sit for about 8 days and battery drains. I have heard that the HFL/HFT module can go bad and this is the probable cause. Any ideas where it is so I can just unplug it as I don’t need it.

thanks for any help

 

That is not how mechanics determine what is causing a parasitic battery drain.
Usually, hook up an ammeter to monitor the current the vehicle draws while it is in shutdown mode.
If it is above 50 milliamps then the draw is too much for most vehicles.
Then, fuses are pulled to determine which circuit is causing the current drain.
That leads to which components and circuit are involved.

If you are looking for the hands free module then would assume that they would be somewhere near the radio??
Good luck to you.