harada hcs 774 wiring diagram
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=112507
Printed Date: May 15, 2025 at 11:31 AM
Topic: harada hcs 774 wiring diagram
Posted By: sneakycyber
Subject: harada hcs 774 wiring diagram
Date Posted: March 19, 2009 at 6:30 PM
I recently Purchased a 2001 Kia Optima and it has a Harada Remote start installed. I can't find the wiring diagram anywhere for this remote start. Its not listed on the back of the unit like some systems. I am looking to sell the old unit when I upgrade to a 2 way with alarm. I am hoping to avoid Ringing out the harness (testing each wire while its installed in the car). Any help would be appreciated.
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Replies:
Posted By: howie ll
Date Posted: March 19, 2009 at 6:37 PM
Testing is the obvious way, 2 or more perm lives, outputs to igns, start and acc, ground, tach and possibly door contacts maybe a siren output and some type of transponder by-pass possibly.
Posted By: sneakycyber
Date Posted: March 19, 2009 at 6:40 PM
I have the vehicle wiring already so I basically know what wires go where. Just not anything for a bypass since this vehicle doesn't have transponder.
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Posted By: howie ll
Date Posted: March 19, 2009 at 6:54 PM
OK so it should be quite easy but you're going to have to do it the hard way, I haven't seen Harada product in years, they used to make auto aerials back in the 70s and 80s although Nippon Denso and Nippon Antenna rather murdered them in the Japasnese OEM market.
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