02 Explorer 791XV Problems
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=35549
Printed Date: July 20, 2025 at 3:19 AM
Topic: 02 Explorer 791XV Problems
Posted By: REN274U
Subject: 02 Explorer 791XV Problems
Date Posted: July 13, 2004 at 7:59 PM
Hi, my first problem is that when the vehicle remote starts and is turned off my radio will stay on until the door is opened. How do i set it to turn off with the the car when i turn it off by remote? and my second problem is that the remote start only runs for about 1 minute and then it shuts off. could this be because i didnt hook up the factory disarm and rearm? what do i have to do to fix this. thanks
Replies:
Posted By: Autoobsession
Date Posted: July 13, 2004 at 8:48 PM
The radio is wired like that from the factory. The only way to change that would be to change your ignition lead to your radio. I would also check or change your tach signal. It might not be a good source. You should be getting it from the engine ignition coils. -------------
Posted By: REN274U
Date Posted: July 13, 2004 at 9:27 PM
thanks about the radio info. about the tach signal, i used that wire on other remote start installs on the same car. i guess ill try that tommorow though. if anyone else knows something else. please help
Posted By: sroth140
Date Posted: July 13, 2004 at 9:50 PM
you need a 555U to make the remote start with PATS. was that already there from the last remoe start?
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MECP certified installer
Posted By: JWorm
Date Posted: July 13, 2004 at 10:21 PM
Hooking up the re-arm wire on the 791XV to the drivers doorpin wire will shut the radio off when the remote start times out.
What are you using for a tach signal? I would suggest a fuel injector wire on that vehicle. Then learn the tach signal at about 1500 RPM's.
Posted By: REN274U
Date Posted: July 13, 2004 at 10:58 PM
the remote start works fine, it jsut doesnt run long. j worm, what fuel injector wire should i use and where can i find one. thanks
Posted By: sroth140
Date Posted: July 13, 2004 at 11:39 PM
usually shutting off after 1 min isnt a sign of a remote start working fine. if the brain doesnt see the right transponder code it wont run right. it never hurts to check that. For tach, go to one of the ignition coils or coil pack and use the wire that is NOT WHITE/ lt. blue ------------- MECP certified installer
Posted By: REN274U
Date Posted: July 14, 2004 at 12:38 AM
for the tach thats the wire i used, as for the transponder, it wouldnt even start if the code was wrong, just to be sure i started the car with the key in the ignition and it still shut off. i read that there are problems witht the tach on this car, and i should use a injector wire. is that safe?
Posted By: REN274U
Date Posted: July 14, 2004 at 8:09 PM
the fuel injector worked perfectly for the remote start. now for the radio staying on, any suggestions on how to wire the relay? thanks
Posted By: JWorm
Date Posted: July 15, 2004 at 7:19 PM
REN274U wrote:
the fuel injector worked perfectly for the remote start. now for the radio staying on, any suggestions on how to wire the relay? thanks
Do I need to answer this question again? Hook the rearm wire up to the drivers door pin.
Posted By: profuse007
Date Posted: July 15, 2004 at 7:55 PM
you might have use the turbo timer function instead of the regular remote start.
pressin the orange asterisk(*) twice will remote start normally, pressin other things might cause that.
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Houston,TX
"The two most common elements in the universe are H+ and stupidity" (Ellison).
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