2003 s10, remote start
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=100556
Printed Date: July 14, 2025 at 6:57 PM
Topic: 2003 s10, remote start
Posted By: romadoor
Subject: 2003 s10, remote start
Date Posted: December 29, 2007 at 8:14 PM
I have a 03 S-10. I installed a crimestopper RS-900. After remote starting and then inserting the ign key and turning to on, the security light comes on. I powered the pcm white wire. I made my own bypass module from a relay(no diode) and resistors, I trigger it from the ign 2 ground wire for the bypass circut. Everything seems fine except for the light coming on. I shut the car off and restart it with the key and its OK. Is the relay getting a spike when I turn the key on?
Replies:
Posted By: KarTuneMan
Date Posted: December 29, 2007 at 9:57 PM
Get yerself a relay. ground pin 30, tie together 87 and 85 and take this to your ground while running BEFORE (in front of) your bypass. You will trigger this relay (pin 86) with the pink ign. from the trucks harness. In line with this trigger wire you will need a diode. Cathode TOWARDS the relay. -------------
Posted By: romadoor
Date Posted: December 29, 2007 at 11:00 PM
Thanks! I'll give that a try! Would a diode across the coil of the relay help any?
Posted By: romadoor
Date Posted: December 30, 2007 at 8:15 PM
I have a 03 S-10 pickup. After ianstalling a remote start the factory alarm goes off whenever you unlock the doors with the remote start remote. Any ideas? Thanks
Posted By: romadoor
Date Posted: December 30, 2007 at 8:19 PM
Thanks ! That did the trick!
Posted By: KarTuneMan
Date Posted: December 30, 2007 at 8:20 PM
Light green drivers kick, trigger (NEG)- with your disarm, or pulse before remote start.
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