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Remote start shuts off when cold

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=4809
Printed Date: August 15, 2025 at 11:31 PM


Topic: Remote start shuts off when cold

Posted By: chuntag95
Subject: Remote start shuts off when cold
Date Posted: October 25, 2002 at 8:38 AM

Hi all,

I have a 1999 Expedition with a Avital 6500 alarm/remote start.  When it is cold (below 50) and the remote start is activated if always takes 2 tries to start.  It seems to be worse this year.  I saw a procedure to "learn" the rpm in the install manual.  Should I repeat this procedure?

Second problem is that sometimes it will crank and run for a minute or 2 and shut itself off.   If I restart it remotely again, it will stay running sometimes but sometimes it will shut off a second time.  I have never had it happen a 3rd.  When it is really cold, I have been going out and cranking with the key as I have to do my truck that way anyway.  I am installing a remote start in it this weekend, so I would like to get this one working correctly.

Thanks,



-------------
Chris



Replies:

Posted By: Velocity Motors
Date Posted: October 25, 2002 at 10:41 AM
Make sure you have the tach wire input programmed properly and also make suer that you do n ot ahve any burned out bulbs in the brake circuit. This could cause a slight feedback into the brake input wire and shut the RS unit down.

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




Posted By: chuntag95
Date Posted: November 04, 2002 at 8:03 AM

Jeff,

I reran the programing for the tach this weekend.  I also checked all of the lights.  I might have found the problem.  All of the wires were just wrapped around and tapped.  No crimps, no solder, no wire nuts, just wrapped and tapped.  I spent the afternoon  soldering all of the connections and cleaning up the mess I was left by the original installer.  We had all kinds of problems with it from the start.   The AC never worked in remote start and I found out they did not hook up the AC line from the ignition switch.  It had been stripped, but then taped back up.  I added a relay to power it so now that should work right.

I'll let you know if I got it.

Thanks again,



-------------
Chris





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