viper 550

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=11151
Printed Date: September 12, 2025 at 3:24 AM

Topic: viper 550

Posted By: extreemlylow
Subject: viper 550
Date Posted: March 19, 2003 at 7:21 PM

i installed a viper in a civic. I did find the right wire for the lock and unlock. It locks but it doesnt unlock. i tested it with the volt meter the blue wire gives me 1 volt everytime i hit the button and the green gives me 5 volt constant. what do you think it could be?

Replies:

Posted By: Ohmz
Date Posted: March 20, 2003 at 6:37 AM

what year/model is the vehicle. You may still have the incorrect wires..

Posted By: extreemlylow
Date Posted: March 20, 2003 at 10:15 AM

It's a 99' but should it still be reading like that?

Posted By: 2k2AccordEX
Date Posted: March 20, 2003 at 10:37 AM

I have the Viper 553 in my 99 Civic. Where did you find the wires for your lock and unlock?? I found my: lock unlock wires, & trunk trigger near the bottom of the radio -- it's a green plug used for the stock Honda alarm. Make sure that for unlocking and locking you have the doors closed ( but leave the driver's window open).

Unlock: GREEN/ ORANGE (NEGATIVE)

Lock: GREEN / WHITE (NEGATIVE)

Try changing the 'pulse' on the unlock wire to give a short pulse to unlock.

-------------
If I have an idea, and you have an idea and we share ideas, then we each have two Ideas, together we have four.