viper 5900 not responding

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=117472
Printed Date: May 15, 2025 at 10:02 PM

Topic: viper 5900 not responding

Posted By: LEOAYERS
Subject: viper 5900 not responding
Date Posted: November 04, 2009 at 6:11 PM

I have a viper 5900 in my lincoln ls I took the car in yesterday and the starter replaced I got the car back today and the alarm is not responding. I tried reprogramming the remote, no luck. I have a bitwriter because all my cars have vipers and the bitwriter says theres no response from the module check connections. Does anyone have any advise before I start digging further into this? Thanks

Replies:

Posted By: t&t tech
Date Posted: November 04, 2009 at 7:32 PM

Check the module to see if you're getting power and ground!

Posted By: LEOAYERS
Date Posted: November 04, 2009 at 7:39 PM

thanks That was the next step tomorrow any other things to look for?

Posted By: t&t tech
Date Posted: November 04, 2009 at 8:17 PM

Once the unit sees power and ground the bitwriter should read, if it doesn't probably a fault with the bitwrite or the cord!

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