valet 712t keyless entry

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=99524
Printed Date: May 12, 2025 at 11:00 AM

Topic: valet 712t keyless entry

Posted By: mojismith
Subject: valet 712t keyless entry
Date Posted: November 30, 2007 at 2:45 PM

Hello,

I am trying to install a Valet 712T and need help figuring out how to connect the two aftermarket actuators (2 wire). The car is a Toyota tercel, but all of the components are aftermarket since the car comes with no extras. I will not install internal lock switches. Here is how the manual describes each cable:

Red = 12V+, GREEN/ Black = Lock #30 common output, WHITE/ Black = Lock #87 Normally closed, Violet/Black = Lock #87 normally open (input), Blue/Black = Unlock #30 common (output), Violet = Unlock #87 normally open (input), BROWN / Black = Unlock #87A normally closed, Black = ground. Also, Violet/Black and Violet are joined.

Can anyone shine some light on this problem? Thanks for the help.

Replies:

Posted By: techman93
Date Posted: November 30, 2007 at 2:51 PM

two relays
system is called reversal rest at ground or reverse polarity.

posted_image

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The wire I'm test'n isn't doin' what it's supposed to be doin'... I am so glad I printed that tech sheet, with the wrong info.
Do it right the first time... or I might have to fix it for ya

Posted By: lostissues
Date Posted: November 30, 2007 at 9:43 PM

I think the 712t comes with a 451m built in, so this is my thoughts (Dont take my word about this, wait for someone to confirm this) your purple wire should go to 12 volts, the green and blue (w/black) should go to the actuators, then your white and brown (w/black) should be grounded. again I'm not positive but im pretty sure this is the way to go.

Jonathan

Posted By: mobile1
Date Posted: November 30, 2007 at 9:51 PM

You are correct Jonathan. GREEN/ Black wire will be lock and the Blue/black wire will be unlock.

Posted By: mojismith
Date Posted: December 02, 2007 at 3:16 PM

Thanks a lot Jonathan, it was as you said. I'm going to wire it up today. Thanks again!