791xv Cool Transmitter 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=88704
Printed Date: May 13, 2025 at 12:03 PM

Topic: 791xv Cool Transmitter Problem

Posted By: n9emz
Subject: 791xv Cool Transmitter Problem
Date Posted: January 10, 2007 at 10:40 AM

Old 791xv system in '05 Toyota Tacoma Access Cab. Bought used new model P-button 479V/P/C transmitter for backup. Followed programming instructions numerous times but lock button won't lock doors/panic and will only remote start the truck. All other buttons will manually program correctly....won't self learn.

I had both transmitters on my desk this morning when I remote started with the old transmitter. The new remote is receiving all alerts/signals from the vehicle but won't communicate back.

Anyone else run into this?

Great site with great info.

Replies:

Posted By: kgerry
Date Posted: January 10, 2007 at 12:55 PM

did you "auto-learn" the new remote?

-------------
Kevin Gerry
Certified Electronics Technician
MECP First Class Installer

Owner/Installer
Classic Car Audio
since 1979

Posted By: n9emz
Date Posted: January 10, 2007 at 1:44 PM

kgerry wrote:

did you "auto-learn" the new remote?

Made many unsuccessful attempts. Finally got it squared away by deleting the transmitters. Wasn't necessary to use channel one as they both reset to default/standard configuration on their own.

Regards,

Sam