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05 crown vic alarm 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=138007
Printed Date: April 28, 2024 at 3:29 AM


Topic: 05 crown vic alarm door locks

Posted By: mach828
Subject: 05 crown vic alarm door locks
Date Posted: December 20, 2014 at 5:44 PM

Spent the past day trying to get the door locks figured out for my compustar alarm install.

Cut the wires above the glove box in the passenger side kick panel area. Door switch works fine, but once I initiate my ground I am blowing the fuse. I am grounding to the chassis when I do this to replicate my alarm ground, do I need to use another ground for my test? Or is my circuit incorrect.

Using two DPDT relays

https://i182.photobucket.com/albums/x307/ama828ehs/DPDTalarmwiring_zpsf331b174.jpg
posted_image



Replies:

Posted By: mach828
Date Posted: December 20, 2014 at 6:01 PM
This would be what my DPDT relays look like



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Posted By: chev104275
Date Posted: December 20, 2014 at 6:33 PM
Power Lock      pink / YELLOW            driver kick, door harness
Notes: Without keyless entry the door locks are 5wi (reverse polarity). With keyless entry they are positive trigger.
Power Unlock      pink/lt. green            driver kick, door harness
Notes: Without keyless entry the door locks are 5wi (reverse polarity). With keyless entry they are positive trigger.

Does the car have factory keyless entry ?

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If i Can't Install it    I Don't need it   Joe




Posted By: mach828
Date Posted: December 20, 2014 at 7:53 PM
chev104275 wrote:

Power Lock     ï¿½pink / YELLOW     ï¿½     ï¿½driver kick, door harness
Notes: Without keyless entry the door locks are 5wi (reverse polarity). With keyless entry they are positive trigger.
Power Unlock     ï¿½pink/lt. green     ï¿½     ï¿½driver kick, door harness
Notes: Without keyless entry the door locks are 5wi (reverse polarity). With keyless entry they are positive trigger.

Does the car have factory keyless entry ?


Those are the wires I used. No factory keyles . Hence my wiring scheme.




Posted By: chev104275
Date Posted: December 21, 2014 at 5:25 AM
This is how 5 wire locks are typically interfaced. Using 2 Bosch style relays

https://www.the12volt.com/relays/relaydiagram3.html

On your relays I would wire it like this

Pin 1 to 12v
Pin 4 to actuator side
Pin 6 to switch side
Pin 8 to 12v
Pin 16 to gnd from remote system


-------------
If i Can't Install it    I Don't need it   Joe





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