04.5 Dodge Ram Diesel, Viper 791 no a/c

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=57174
Printed Date: May 12, 2025 at 8:26 PM

Topic: 04.5 Dodge Ram Diesel, Viper 791 no a/c

Posted By: 8mpg
Subject: 04.5 Dodge Ram Diesel, Viper 791 no a/c
Date Posted: June 06, 2005 at 4:07 PM

My alarm was installed a while back by a buddy of mine who isnt in town for the next few weeks. Anyways, teh a/c compressor doesnt kick on when you remote start teh truck. Anyone know how to hook it up? Im guessing he didnt add the second acc wire. Do I need a relay and how do I hook it up?

Thanks
Tim

Replies:

Posted By: dare_ds69
Date Posted: June 06, 2005 at 7:43 PM

yes you need a relay

30 goes to 2nd accesories

87 and 86 12volts constant make sure put a fuse

85 orange wire (small not the big one)

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how own your mind, control your life.
MECP certified. always use a DMM

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