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2013 Mazda CX5, Door Lock Wiring

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=145422
Printed Date: May 03, 2025 at 4:36 AM


Topic: 2013 Mazda CX5, Door Lock Wiring

Posted By: yellow300zx955
Subject: 2013 Mazda CX5, Door Lock Wiring
Date Posted: May 19, 2019 at 5:25 PM

Hi,

I am wiring a remote car starter from Directed Electronics Model 4113r. The remote strat works fine but I am having trouble with the door lock function. The wiring diagram says to look for a blue/white wire in the driver kick paner or the LR quarter BCM. I can not seem to find the right wire. When I unplug one of the harnesses from the rear BCM this does kill the door locks however I dont see the color wired specified. I did find a couple blue/white wires near the driver side kick panel but they do not affect the door locks. Also the wiring diagram says the cx5 door lock system is a one wire system negative 1000ohms to lock.



Replies:

Posted By: i am an idiot
Date Posted: May 19, 2019 at 6:32 PM
Are you looking in the harness that is running to the rear of the vehicle?




Posted By: yellow300zx955
Date Posted: May 20, 2019 at 6:05 PM
I am looking in one of two areas as specified by the wiring layout. In the driver kick panel or the BCM in the left rear of the car. When I cut the blue with white wire in the kick panel the locks still work so that cant be the right wire. At the BCM I dont see a blue with white wire but when I unplug the wire harness the power locks do stop working.




Posted By: geepherder
Date Posted: May 21, 2019 at 2:48 AM
Sit in the car and lock it using the factory remote. After waiting 60 seconds, see if the door lock switches work while the factory alarm is set. If they do, check the wiring at one of the switches.

After looking online, it seems the driver's side switch is built into the same unit as the power window switch. If you can't find what you need in the wire bundle there, check the passenger side switch.

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My ex once told me I have a perfect face for radio.




Posted By: yellow300zx955
Date Posted: May 23, 2019 at 8:10 AM
Ok I will try this today and get back to you.





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