Wiring 5 wire actuators without switches

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=60501
Printed Date: April 28, 2024 at 7:18 PM

Topic: Wiring 5 wire actuators without switches

Posted By: Sad, little man
Subject: Wiring 5 wire actuators without switches
Date Posted: August 01, 2005 at 6:54 PM

What would a wiring schematic look like to operate 5 wire door actuators when the only way to operate them is with the output of the keyless entry system, which is a negative pulse to lock or unlock? I'm trying to re-wire my OE actuators, which have 5 wires running to them, to work with a keyless entry system, but the diagram here isn't really applicable because the car doesn't have manual switches to operate the power locks.

Replies:

Posted By: swamprat323
Date Posted: August 01, 2005 at 6:58 PM

you have a central locking system. there sgould be a relay/control box soem were.
Are you adding a keyless entry system to your car or what you trying to do.
Waht make modle year of car do you have.

Posted By: Sad, little man
Date Posted: August 01, 2005 at 7:05 PM

It's a '96 miata with a dealer installed alram with keyless entry that went bad that I'm changing out for something else. This is what the pins on the old alarm module did. Would this mean the relays and such were inside the alarm or somewhere else?

posted_image

Posted By: swamprat323
Date Posted: August 01, 2005 at 7:15 PM

accoriding to the wire guied, you need to add a actuator to the driver door only.
relays are inside the that control box.
are pins 13, 14 ,15, 16, and 18. are they connected to anything.

Posted By: swamprat323
Date Posted: August 01, 2005 at 7:16 PM

just add a lock and skip that box. be your best bet.

1996 MAZDA MIATA 2DR CONVERTIBLE
     Security
     WIRE          COLOR          POLARITY          LOCATION
     Battery          WHITE          (+)          IGNITION SWITCH HARNESS
     Ignition 1          BLUE          (+)          IGNITION SWITCH HARNESS
     Starter 1          BLACK/ BLUE          (+)          IGNITION SWITCH HARNESS
     All Door Trigger          RED / WHITE          (-)          AT COURTESY LIGHT
     Hood Trigger          N/A
     Alarm Disarm          N/A
     Parking Lights          RED / BLACK          (+)          AT FUSEBOX
     Convenience
     WIRE          COLOR          POLARITY          LOCATION
     Headlights-Lo          BLUE / YELLOW          (-)          AT STEERING COLUMN
     Wipers-Lo          BLACK
     Remote Start
     WIRE          COLOR          POLARITY          LOCATION
     Battery          WHITE          (+)          IGNITION SWITCH HARNESS
     Ignition 1          BLUE          (+)          IGNITION SWITCH HARNESS
     Ignition 2          BLACK/ RED          (+)          IGNITION SWITCH HARNESS
     Accessory 1          BLACK/ WHITE          (+)          IGNITION SWITCH HARNESS
     Starter 1          BLACK/ BLUE          (+)          IGNITION SWITCH HARNESS
     Anti-Theft Descript          NONE
     Tachometer          YELLOW/BLUE          (-)          AT COIL
     Speed Sense          GREEN/ RED          (AC)          DRIV KICK 14 PIN CONN ON AUTO TRANS CNTR
     Parking Lights          RED / BLACK          (+)          AT FUSEBOX
     Brake Lights          GREEN          (+)          AT BRAKE SWITCH
     Horn          GREEN/ RED          (-)          OR GRN/YEL (-) AT STEERING COLUMN
     Modules
     WIRE          LOCATION
     Please select another category
     Doorlocks/Windows
     WIRE          COLOR          POLARITY          LOCATION
     Power Unlock
               ADD AN ACTUATOR
     PowerLock
               ADD AN ACTUATOR

Posted By: Sad, little man
Date Posted: August 01, 2005 at 7:23 PM

Yeah, but any wiring diagram for a miata won't include the dealer installed actuators in my car. I took apart that old broken alarm module, and it does indeed have four relays inside which seem to connect to the door lock pins in the connector. Basically I just need to know how to wire it so that a pair of 5 wire actuators will work with a keyless entry system that uses the standard negative pulses for lock and unlock.

Posted By: swamprat323
Date Posted: August 01, 2005 at 7:27 PM

does your new keyless have built in relays.or just negtive output. pins 13 and 15 are the common wire for the lock and unlock.

Posted By: Sad, little man
Date Posted: August 01, 2005 at 7:36 PM

It's a compustar with only negative outputs. It has a negative lock, negative unlock, and 2nd negaive unlock. (I'm guessing for some type of driver's priority, which I don't care about at all.)

Posted By: swamprat323
Date Posted: August 01, 2005 at 7:42 PM

at the relay section on this site. use the diragam for adding actuators. Need 2 SPDT relays.

HERE
use pins 13 and 15

Posted By: Sad, little man
Date Posted: August 01, 2005 at 7:47 PM

Yeah, I just had a close look at the actuators, and reguardless of what the other three wires do, they're chopped off inches away from the actuator, leaving only two to actually be in use, so I can probably simplify things and just wire them up as two wire reverse polarity actuators. BTW, when wiring actuators like this, where would I get the 12v source that diagram shows?

Posted By: swamprat323
Date Posted: August 01, 2005 at 7:50 PM

go to the igntion switch.