BT45 Bluetooth suddenly hot all the time (power on) (1 Viewer)

Joined
Apr 29, 2020
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So last night I noticed that my phone was connected to my lexus but the lexus was off and locked up. Went out and found that the BT45 sure enough is putting power out when I plugged my phone on. The radio is getting zero power just the BT45 unit. Anyone have this happen?
 
Joined
Apr 29, 2020
Messages
264
Location
socal
quick update I think there something with the remote wire. Apparently my amps and BT45 are getting power when the vehicle is off. I emailed US Spec today and they replied (on Easter Sunday, damn that’s awesome) and gave me some wires to test. I checked the red/black wire and with the vehicle off it’s getting 2.7v so I think that’s showing I have an issue with the remote wire. That could be at the BT45 side, amp side or radio side and honestly I don’t know what to do at this time. Anyone ever have this issue? Trouble shooting electrical s*** isn’t my jam unfortunately
 

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