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Alarm power door locks

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=62587
Printed Date: July 15, 2025 at 9:03 PM


Topic: Alarm power door locks

Posted By: estical
Subject: Alarm power door locks
Date Posted: September 12, 2005 at 5:20 PM

Hi guys,
I have a 2003 ranger xlt with power doorlocks. I am installing an aftermarket alarm that has the ability to lock and unlock the doors. I was wondering which wiring diagram i need to follow though when hooking it up.

3 wire negative
3 wire positive
4 wire reversal
5 wire alternating
?????



Replies:

Posted By: ccroadshop99031
Date Posted: September 12, 2005 at 5:26 PM
12volts      yellow       +       ignition harness
Starter      RED / lt. blue       +       ignition harness
Second Starter      N/A            
Ignition      lt. GREEN/ purple       +       ignition harness
Second Ignition      N/A            
Third Ignition      N/A            
Accessory      gray / YELLOW       +       ignition harness
Second Accessory      BLACK/ lt. green       +       ignition harness
Keysense                 
Power Lock      pink / YELLOW       -       driver door harness or PKP
Power Unlock      pink/lt. green       -       driver door harness or PKP
Notes: The GEM in this vehicle shuts down after the doors have been locked for a certain time period, to wake up the system refer to DirectFax document 1093.
Lock Motor      pink/black       5wi      driver door harness
Unlock Motor      RED / orange       5wi      driver door harness
Parking Lights+      brown       +       headlight switch or GEM
Notes: The GEM (Generic Electronic Module) is to the left of the radio.
Parking Lights-      N/A            
Hazards                 
Turn Signal(L)                 
Turn Signal(R)                 
Reverse Light      BLACK/ pink       +       under driver seat
Door Trigger      yel/blk (L), gry/red (R)       -       GEM
Notes: The driver door trigger is yellow/black and the passenger door(s) is gray/red. Use both wires and diode isolate each from the GEM, refer to DirectFax document 1076.

The GEM (Generic Electronic Module) is to the left of the radio.
Dome Supervision      use door trigger            
Trunk/Hatch Pin      N/A            
Hood Pin      N/A            
Trunk/Hatch Release      N/A            
Power Sliding Door      N/A            
Factory Alarm Arm                 
Factory Alarm Disarm                 
Disarm No Unlock                 
Tachometer      tan / YELLOW       ac       instrument cluster or PCM
Notes: The PCM (Powertrain Control Module) is on the top of the firewall under the hood towards the passenger side. The tachometer wire is in pin 48. Can also get tach at the ignition coil or coil pack. Use any of the tan/stripe wires.
Wait to start      N/A            
Brake Wire      lt. green       +       brake pedal switch
Parking Brake                 
Horn Trigger      yellow/lt. green       -       steering column
Memory Seat 1                 
Memory Seat 2                 
Memory Seat 3                 
Interface Module:      Category:
Immobilizer Bypass      Required:
Yes      Type:
SecuriLock
Part #: 556SW
Alternate Part1 #: 556UW
Alternate Part2 #: 555U
Alternate Part3 #: DesignTech 20402
Alternate Part4 #: DesignTech 29402
Notes:





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