2004 grand prix tach learn problem

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=99497
Printed Date: May 11, 2024 at 1:10 AM

Topic: 2004 grand prix tach learn problem

Posted By: wwizard
Subject: 2004 grand prix tach learn problem
Date Posted: November 29, 2007 at 8:11 PM

I am putting in an autostart with xk01

I have programmed the remote part of it when I goto program tach learn I am hitting a wall This car brake circuit goes 12volt when car is on and brake is pressed so how do I learn the tach?

I have tried using a jumper from my 12 volt to brake wire and that will allow me into the sequence but once in the command and car running it will not learn the tach signal?any suggestions?

Replies:

Posted By: mikvot
Date Posted: November 29, 2007 at 8:57 PM

What's the model # of the unit?

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Posted By: wwizard
Date Posted: November 29, 2007 at 9:00 PM

AS-2350TW-FM

Posted By: dmielken
Date Posted: November 29, 2007 at 9:07 PM

Where did you tap for your Brake input and what wire was it?

Posted By: wwizard
Date Posted: November 29, 2007 at 9:09 PM

put 12 volt from the unit to orange wire(brake wire) after i flashed the hood it took flashed 2 times but once I fire car up cannot get it to confirm

Posted By: Velocity Motors
Date Posted: November 29, 2007 at 9:12 PM

You have the wrong brake wire.

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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA

Posted By: ervie
Date Posted: November 29, 2007 at 9:13 PM

Hey wwizard isent the brake wire white?

Posted By: wwizard
Date Posted: November 29, 2007 at 9:13 PM

nah sorry let me reprhase that white brake wire from same plug as starter wire and accesoy wire but its the orange off teh autostart I feel I have the right brake wire as it gives me 12 volt when car is on and brake is pressed

Posted By: dmielken
Date Posted: November 30, 2007 at 9:40 AM

Brake in this vehicle should be White @ the brake pedal switch. This wire should test as +12V when the brake pedal is pressed regardless of whether the ignition is on or off.

Posted By: xtremej
Date Posted: November 30, 2007 at 12:26 PM

Hope you are just using the xko1 for the doorlocks/fact. alarm.