Hello.. I have an 07 MDX that is out of warranty. Approx 1000 miles past the 50k warranty, my HFL and Bluetooth went out on the car. The dealer wanted $700 to fix.
I declined, and we have been living without the HFL and Bluetooth headphones since.
However, the car has started to eat batteries. And if it goes a few days without being started when it is cold, it will need a jump, or have the charger put on it.
I removed the HFL (39770-STX-A010-M1) module from the car a few days ago, (did not replace yet, just left it unplugged) and replaced the battery with a new one.
This morning, battery is dead. I charged up with battery charger and attached a meter between the neg battery terminal and the black cable. I set it at DC Amps (10 A) and it was reading about 3 amps. I went back 30 mins later, and it was sitting at about 1.4 AMPS.
I started unplugging fuses one at a time and the current draw did not drop significantly. I have read that it should be < 50 miliamps (.050 Amps) I did this on all fuses under dash, by the rear tail gate, and in little box under hood next to the battery.
Are there other fuses I need to check? Sorry for the book here, but this problem is driving me crazy, and I would appreciate any help anyone can give me.