2016 Ford Fiesta, Central Locking Wiring
Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=145942
Printed Date: May 09, 2025 at 9:45 PM
Topic: 2016 Ford Fiesta, Central Locking Wiring
Posted By: drmartin85
Subject: 2016 Ford Fiesta, Central Locking Wiring
Date Posted: January 13, 2020 at 3:04 PM
I was wondering if anyone knew the colours of the trigger wires for lock and unlock on a 2016 fiesta 1.25. Even though the car is 2016 it’s not got remote locking, I have no idea why as it’s so new!. The car has central locking on the drivers door which then unlocks all doors and boot. There is also a button on the dash to lock doors and turn on hazards.
Does anyone know if I can wire in this relay kit into the dash to operate it remotely or does it need to go in the passenger footwell near the GEM unit? And as said earlier the colour of the trigger wires.
Davie
Replies:
Posted By: wirewise
Date Posted: January 13, 2020 at 3:09 PM
FIESTA 2011-2016
POWER LOCK BROWN/WHITE (-) @ DOOR LOCK SWITCH or BCM, WHITE 24-PIN PLUG(F), PIN 8
POWER UNLOCK SAME AS LOCK WIRE
The BCM (BODY CONTROL MODULE) is located behind the GLOVE BOX.
THIS DOOR LOCK SYSTEM RESPONDS TO A NEGATIVE PULSE(-) TO A SINGLE WIRE. LOCK AND UNLOCK WILL FLIP-FLOP BACK AND FORTH, ONE PULSE WILL LOCK THE NEXT PULSE WILL UNLOCK. There is a one wire door lock, which is brown/white (-) at the door lock switch or BCM (body control module) behind glove box, white 24 pin plug (F), pin 8. Negative pulses on this wire will alternate between lock and unlock. Connect as a type “B” system with both the lock and unlock wires tapped into the brown/white wire, no resistors are needed. If your unit has only a lock and unlock wire and requires adding 2 relays for type "C" lock systems, you must add a 1 amp rectifier diode to the end of both the lock and unlock wires, the banded end of the diodes connect to the wires from the from the module, the unbanded end of both diodes tap into the brown/white wire in the vehicle.
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~wirewise~
Verify all wiring with your meter before making any connections!
Posted By: kreg357
Date Posted: January 13, 2020 at 3:27 PM
 ------------- Soldering is fun!
Posted By: drmartin85
Date Posted: January 14, 2020 at 8:08 AM
Guys.. you are legends! I appreciate your quick response. Could I push my luck and ask if you could identify the hazard lights? I forgot to ask I’m my original post, thank you!
Posted By: wirewise
Date Posted: January 14, 2020 at 8:12 AM
PARKING LIGHTS ( - ) Use Hazard Lights for (-) hook up, BROWN/YELLOW @ HAZARD SWITCH or @ BCM WHITE 24 PIN PLUG(F), PIN 4
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~wirewise~
Verify all wiring with your meter before making any connections!
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