03 silverado door lock.unlock
Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=29690
Printed Date: May 19, 2024 at 9:28 PM
Topic: 03 silverado door lock.unlock
Posted By: IRNOTSLOW
Subject: 03 silverado door lock.unlock
Date Posted: April 04, 2004 at 10:22 PM
I am installing a RS that is an add on type (design-tech # 20022). I wish to use the positive pulse on the drivers side unlock motor to power a reversing relay to give the RS its neg pulse to initatate the start sequece. Can any one help. Also this unit ONLY starts no keyless or alarm.
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irnotslow
Replies:
Posted By: evolutionoftym
Date Posted: April 14, 2004 at 2:50 PM
uhhh.....well that's kind a tough one.....most if not all newer GM's use databus to lonk/unlock doors and such.......I know DEI has a wide range of modules for this.....I'm pretty sure the correct module for your needs would be either a 455g or a 456g. Not sure which one though.....hope it helps
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Posted By: IRNOTSLOW
Date Posted: April 14, 2004 at 4:11 PM
I did figure it out. i did on a 03 silverado and an 04 trail blazer. Both trucks i had to use the grey ujnlock wire at the switch in drivers door. The silverado The operator hits the unlock 3 times and truck starts. The TB operator hits the unlock 4 time and vechicle starts
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irnotslow
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