Parasitic Draw Problem (2020 CX-5)

[johnhamel]

Hi. I have a parasitic draw of about 1.8 Amps on fuse 54 15Amps ROOM Overhead light 2020 cx-5

F54 is the ROOM fuse, which protects quite a bit more than just the overhead light i think.

Does anyone have the electrical diagram for this circuit?

Please let me know, thanks!

 

[johnhamel]

I continued my tests today, and what I found.. I disconnected the 2 BCM collectors at the rear left of the vehicle.. part number tk52 675y0d. and I drop to .030 Amps.. I have to find an electrical plan for the vehicle to look beyond. Is the BCM at fault.. Software Update to resolve the problem... any suggestion to buy the service manual with good electrical plans

THANKS

 

[N7turbo]

You may want to peruse this resource: https://mazdamanuals.com.au/wsm-secure/WSM/D9K4-1A-21B_Ver13/

 

[cz5gt]

Didnt 2020 have the issue with the power liftgate?
its a software fix if its this one from what I recall