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View Full Version : Viper alarm bypass modules?



veloglider
10-07-2005, 06:56 PM
I have 2005 CHRYSLER 300 TOURING MODEL AND HAVING MY STEREO INSTALLED AS WELL AS A VIPER 791 ALARM> THE ALARM WAS PURCHAED OVER THE INTERNET CHEAP AND THE INSTALL SHOP TOLD ME I NEEDED 2 BYPASS MODULES WITH THAT ALARTM SOLD SEPERATELY. wHAT 2 MODULES DO I NEED TO BUY FOR MY CAR WITH THAT VIPER 791 ALARM. i AM DOING REMOTE STYART OF COURSE.

KaeZoo
10-07-2005, 09:05 PM
You need a module to bypass your key-based anti-theft system; either a DEI 556CW or 556UW. If you get the 556UW you'll lose one of your keys. A module is also available to control the locks; it's the 456LW but all it really does in your car is save the installer some work. You can use resistors to accomplish the same thing.

Please turn off your caps lock.

veloglider
10-07-2005, 10:33 PM
ok i got it so i don't need anything for the remote start for that alarm