2003 Nissan 350Z, Compustar 2wss
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=45582
Printed Date: March 21, 2026 at 4:04 AM
Topic: 2003 Nissan 350Z, Compustar 2wss
Posted By: Reefkpr
Subject: 2003 Nissan 350Z, Compustar 2wss
Date Posted: December 20, 2004 at 2:54 AM
Installing a Compustar 2wss in my 2003 Nissan 350Z and am just about finished. I am having a few problems that I hope you guys can help me with. The first problem should be easy. My door locks lock on arm but do nothing on disarm. Looking at the wiring diagram for my car it says the unlock need a double pulse. Ok the compustar has an unlock wire that you can program for a double pulse. The instructions say Isolate the driver's door actuator from the rest of the other door. HOW IS THIS ACCOMPLISHED??? HOW DO YOU HOOK UP DIODES??? Now for the other problem. When I try and remote start the car the ignition turns on the Accessory circuit activates and car sounds like it is getting ready to start. It Never cranks. I thought it was the bypass module at first so I removed the bypass module and left my key in the igniton but still no crank. Normally when you start my car you have to push in the cluth pedal. Does this need to be bypassed? What do you guys think the problem is? Hopefully someone can give me some ideas because I am stuck right now. Thanks in advance. Phil
Replies:
Posted By: xtremeaudio
Date Posted: December 20, 2004 at 3:12 AM
hi on your compustar alarm all you need to change the set for door lock to double unlock . you have 2 wire for start make sure you hook both of them i hope it work for you
Posted By: Reefkpr
Date Posted: December 20, 2004 at 3:32 AM
xtremeaudio wrote:
hi on your compustar alarm all you need to change the set for door lock to double unlock . you have 2 wire for start make sure you hook both of them i hope it work for you
Thats what is funny. The wiring diagram says there is two wires for Starter. WHITE/ Red and WHITE/ Green for 2nd starter. there definetely is not a second starter wire on my car. I looked at some 350z forums and other people said the earlier Z's did not have this wire???? They said there installer did not hook up anything since there was nothing to hook up to second starter. Any other things that anyone can think of? Thanks again, Phil
Posted By: misterjimbo
Date Posted: December 20, 2004 at 9:10 AM
yes you nned to bypass the clutch. search previous posts and you will find the info you need
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Posted By: Velocity Motors
Date Posted: December 20, 2004 at 11:07 AM
Hey Phil, you need to bypass the clutch to activate prior to remote start, you also need to bypass the Immobilizer system & also you will need to make sure that you have the starter disable wires on the proper side of the relay. YELLOW on the relay goes to motor side of starter wire and YELLOW/BLACK goes to the keyside.
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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
Posted By: Reefkpr
Date Posted: December 20, 2004 at 8:14 PM
alright I got the immobilizer working but still not quite sure how to bypass Clutch. I read the other posts on this topic but am really confused. Please someone help. The car is 2003 Nissan 350Z the alarm is Compustar 2wss. thank you
Posted By: Reefkpr
Date Posted: December 20, 2004 at 10:14 PM
Well I got it figured out using Velocity Motors Schematic for postitve clutch bypass. Props to Velocity Motors and thanks to all who helped.
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