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cadillac cts viper 5701 rs issue

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=120885
Printed Date: June 12, 2024 at 3:25 AM


Topic: cadillac cts viper 5701 rs issue

Posted By: tcool
Subject: cadillac cts viper 5701 rs issue
Date Posted: March 22, 2010 at 8:03 PM

I installed a viper 5701 into a 2007 cadillac CTS. Everything seems to be working fine, but the remote start does not fully engage on the first attempt. It always works fine and starts the vehicle when the remote start makes the second attempt, but on the first attempt the 5701 disengages before the car starts. I tried lengthening the crank time, but that did not make a difference. The bypass interface is the Viper 1700/G1. I have the correct tach wire, and the tach learn routine registers properly. I changed the tach jumper on the 5701 brain to the more sensitive setting. I tried both the tach and smart tach settings, but it still does the same thing. Any suggestions?

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bzzzzttttt



Replies:

Posted By: sneakycyber
Date Posted: March 23, 2010 at 10:19 PM
Have you tried current sensing? Your tach signal may be strong enough to program (when the car is running already) but may be weak during cranking.

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Posted By: tcool
Date Posted: March 24, 2010 at 3:14 AM
No I haven't. I'll give that a shot when I get the car back in. Thanks.

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bzzzzttttt





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