2020 Ford F-250 Super Duty, Door Lock Hookup To Easyguard EC002-NS Alarm
Printed From: the12volt.comForum 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=148418
Printed Date: September 26, 2025 at 10:42 AM
Topic: 2020 Ford F-250 Super Duty, Door Lock Hookup To Easyguard EC002-NS Alarm
Posted By: erkme73
Subject: 2020 Ford F-250 Super Duty, Door Lock Hookup To Easyguard EC002-NS Alarm
Date Posted: September 24, 2025 at 4:37 PM
I am installing the Easyguard EC002-NS PKE Passive Keyless Entry on a friends F250. I used the list posted here.
I'd previously installed it on two Sequoias and one Tundra without any issue - but I suspect the door (un)lock system is different on the Ford. On my Toyotas, all I had to do was apply positive pulse to one pin to unlock, and positive pulse to another pin to lock.
However, on the F250, I cannot wrap my head around the mechanism.
Power Lock Gray/Yellow - Door Lock Switch in driver door, 4 pin plug, pin 1 or black 8 pin plug, pin 7
Power Unlock Violet/Gray - Door Lock Switch in driver door, 4 pin plug, pin 3 or black 8 pin plug, pin 8
Lock Motor Gray/Brown Reverse Driver Kick --or-- BCM in passenger kick, 36 pin plug (C), pin 35
Driver Unlock Motor Blue/Green Reverse Driver Kick --or-- BCM in passenger kick, 36 pin plug (C), pin 27
Passenger Unlock Motor Brown/Green Reverse BCM in passenger kick, 36 pin plug (C), pin 32
I did 100% of the installation from the BCM. The friend has a service manual for the truck so I was able to confidently find the correct plugs, pins, and colored wires.
My attempt was to connect o the lock motor (Plug C, pin 35), and the passenger unlock motor (Plug C, pin 32). Before applying the alarm, I tried to measure the voltage at each pin to ground. Unfortunately, my meter is too slow to pick up the voltage as the factory (un)lock buttons are pushed.
I think my confusion comes from the "REVERSE" polarity description. Could someone with a bigger brain explain to me how I should attach the Easyguard system? I can configure the outputs to be either positive or negative. There are NO/NC outputs as well, so I should be able to configure it as required. Just need some hand holding.
Thanks!
I'd previously installed it on two Sequoias and one Tundra without any issue - but I suspect the door (un)lock system is different on the Ford. On my Toyotas, all I had to do was apply positive pulse to one pin to unlock, and positive pulse to another pin to lock.
However, on the F250, I cannot wrap my head around the mechanism.
Power Lock Gray/Yellow - Door Lock Switch in driver door, 4 pin plug, pin 1 or black 8 pin plug, pin 7
Power Unlock Violet/Gray - Door Lock Switch in driver door, 4 pin plug, pin 3 or black 8 pin plug, pin 8
Lock Motor Gray/Brown Reverse Driver Kick --or-- BCM in passenger kick, 36 pin plug (C), pin 35
Driver Unlock Motor Blue/Green Reverse Driver Kick --or-- BCM in passenger kick, 36 pin plug (C), pin 27
Passenger Unlock Motor Brown/Green Reverse BCM in passenger kick, 36 pin plug (C), pin 32
I did 100% of the installation from the BCM. The friend has a service manual for the truck so I was able to confidently find the correct plugs, pins, and colored wires.
My attempt was to connect o the lock motor (Plug C, pin 35), and the passenger unlock motor (Plug C, pin 32). Before applying the alarm, I tried to measure the voltage at each pin to ground. Unfortunately, my meter is too slow to pick up the voltage as the factory (un)lock buttons are pushed.
I think my confusion comes from the "REVERSE" polarity description. Could someone with a bigger brain explain to me how I should attach the Easyguard system? I can configure the outputs to be either positive or negative. There are NO/NC outputs as well, so I should be able to configure it as required. Just need some hand holding.
Thanks!