07 chrysler 300

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=129517
Printed Date: May 10, 2025 at 5:45 AM

Topic: 07 chrysler 300

Posted By: cristigil
Subject: 07 chrysler 300
Date Posted: December 04, 2011 at 1:52 PM

Hi. Iam doing remote starter on this car and i used a 1272 XR PRO UltraStart and Evo CHR as a bypass and locks.The problem is the car starts and shut off 3 times and then the parking lights flash 7 times which means tach lock up.How do i get all round of this when Fortin says this is a 15 minuts installation.I don't know how to fixed that .Any ideas .Thanks!

Replies:

Posted By: kreg357
Date Posted: December 04, 2011 at 3:29 PM

Sounds like the U1272 did not do a successful Tach Learn.

The U1272 should automatically set itself for the Fortin bypass but you could program the Menu 4, Setting 5 to Fortin.

Not sure if the U1272 is D2D two way compatible with the Fortin.

Try running the tach wire between the Fortin ( Pink wire ) and the U1272 (Blue/White wire ). Do a Manual Tach Learn on the U1272. Watch for the parking light confirmation flash for a successful tach learn.

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Soldering is fun!

Posted By: flobee4
Date Posted: December 04, 2011 at 7:14 PM

Kreg is correct the U1272 doesn't look like it can pull the tach information from the data cable. Hook up the tach wire from the ultrastart directly to the fortin module. Here is a link of what features can be used through data between the fortin module and the U1272:
Link

Tach is not listed.

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