Hi Guys,
I have installed smart keyless entry and keyless Go system in my Mazda 6 2011, 2.2 Diesel. I am stuck and I cannot find the locking signal wire. I removed the door panel and I found an 8 Pinning cable (see photo). After testing each one with negative trigger, I found that Blue/Black wire is the Open signal. I tested the rest and I cannot find the close or lock signal.
I would really appreciate it for any info.

regards,
Kam

 

** Locks are controlled via the Body Control Module ( BCM)***

Looking at the wiring diagram, i'm thinking the Red/blue wire is the lock feed from the BCM, & yellow/green is the unlock feed from the BCM, & Red/black may be a trigger??

 

thank you for the quick reply!
well, when I test red/blue and red/black I get open and close signals but from the door not from the BCM. So it is a return signal which I cannot connect the mew remote control to it.

 

Kam, did you manage to connect the keyless entry system? Can you tell me how you did it?

 

I did install the keyless entry system but couldn’t find the lock signal wire. That is why I installed only unlock signal and I have to lock the car with the original remote.