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central locking on a 1993 ford fiesta

Printed From: the12volt.com
Forum Name: Relays
Forum Discription: Relay Diagrams, SPDT Relays, SPST Relays, DPDT Relays, Latching Relays, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=52047
Printed Date: July 07, 2025 at 4:44 PM


Topic: central locking on a 1993 ford fiesta

Posted By: wotugot4me
Subject: central locking on a 1993 ford fiesta
Date Posted: March 17, 2005 at 1:31 PM

Hi

hope someone can help, Ive never installed an alarm bfore but im going to try tomorrow.  Reading through the instructions ive figured almost all of it out except the central locking part.

In the instructions it doesnt say that i need any more relays to attach to the brain, is it possible that the relays are already inside the brain?  can i attach the wires directly to my central locking wires? the car is a ford fiesta 1993 with original ford central locking.  the alarm is "option group 168 sires" bought off ebay.  i bought it cos it seemed a good place to start learning about alarms. 

Also for the starter interupt relay should i cut the +12v cable or  just the cable that shows +12v when cranking the engine over?

any help will be great

thanks




Replies:

Posted By: boomer_106
Date Posted: March 22, 2005 at 4:57 PM
The starter wire I think is BLACK/ blue  or possibly grey.    It will show 12 volts when cranking.  It is possible that the relays are built into the brain. I can't say for sure. Alot of them are. I see your question has been up a few days. Did you get the job done? Good luck





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