Possible RS-750LCD 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=62435
Printed Date: May 11, 2025 at 4:04 AM
Topic: Possible RS-750LCD problem?
Posted By: pincushion79
Subject: Possible RS-750LCD problem?
Date Posted: September 09, 2005 at 11:16 AM
I have a 2003 Hyundai Tiburon with an Autopage RS-750LCD installed. The other day I took the kids to the park and when we were ready to leave I went to the car and tried to disarm but nothing happened. I opened the door and no alarm went off. I was angry but just wanted to get home. I tried to start the car, but nothing. I had the battery checked and it was good. Nothing happens with the alarm. When in accessory and start the clock,stereo, a/c, windows, etc. don't come on and nothing happens with the starter motor so my car is now a brick. The only guess I have is that about 3 weeks ago I recieved a new remote and since I did not have the LED installed to save my dash from a hole I had to take it to the local authorized dealer/installer. He figured out that the valet button was inop and said he put in another one...to this day I can't find it. He got the remote programmed and I was off. A couple miles away the whole alarm system fell from up in the dash and was hanging down by my feet. I did not and do not want to go back to that guy, his shop is the only one in the san antonio area so I am out of luck with finding a competant installer. In the past 3 weeks several wierd things have happened. My remote, out of nowhere beeps as if the alarm has armed, but I armed it hours before. Please any help would be appreciated.
Replies:
Posted By: pincushion79
Date Posted: September 09, 2005 at 1:38 PM
Oh yeah, no fuses are blown either.
Posted By: metaverse
Date Posted: September 09, 2005 at 9:35 PM
Someone programmed the remote out of range check which is what the beep is..
It sounds this alarm is a mish mash install. This needs to be looked at in person. I don't know what else to advice over the net..sorry.
Posted By: pincushion79
Date Posted: September 13, 2005 at 2:12 PM
Ok I decided to take the alarm out just to make sure it was the alarm that killed my car. I returned all of the ignition wiring back to normal (I think) and took out the starter kill relay. I still have the same problem. No power on acc or start. I used my voltmeter to check on the hot wires (constant 12v) and found 0. The battery is good because the headlights and dome light works, just no acc/heat or start power....Help!!!
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