2001 sunfire, 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=99424
Printed Date: May 11, 2024 at 7:26 AM

Topic: 2001 sunfire, remote start

Posted By: shaip99
Subject: 2001 sunfire, remote start
Date Posted: November 28, 2007 at 2:13 AM

here is an interesting problem that i cant figure out

i have installed a starter (astro start 2504A)into the vehicle using a relay to bypass passlock2

the vehicle starts but shuts down right away the relay was wired as follows

85 ground out while running

86 ignition

30 bcm side of yellow paskey wire

87 black wire of passkey

87a keyside of yellow passkey wire

i tried to permanently bypass the passkey(for testing only) bcm side of yellow wire to resistor to black wire the vehicle starts with key but when started with starter it shuts down right away

the starter wires are connected pink for ignition orange for accesory red 12 volt(i have never connected the brown wire as it only powers the deck and wipers and if the wipers are left on it blows the passlock fuse so i do not connect it never had a problem with this method)

brake and park light are not connected (i cut these for testing after it did not start)

i am at a loss to explain this can anyone help

the security light stays on solid while starting with remote start

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Replies:

Posted By: dmielken
Date Posted: November 28, 2007 at 9:36 AM

Inspect this website. https://www.designtech-intl.com/pdf/notes/note113.pdf

At the bottom it shows the appropriate method to integrate with Passlock 2 using a relay. You'll note some differences between your description and the diagram, most notably, that keyside yellow of the Passlock system is NOT used.

I would recommend you pickup and integration kit for the vehicle, there are many available. Regards.

Posted By: tedmond
Date Posted: November 28, 2007 at 1:55 PM

you dont have a resistor value and trim pot to match the resistance needed. Like the post above, follow that diagram. and before u cut the yellow wire, make sure ur car is on and running !

Posted By: muaiad97
Date Posted: November 29, 2007 at 8:54 PM

just dont bother yourself get the bypass madual for thes kind of car if you use relay with risistor works somtimes only not all the time the value of risistor it changed in cold wether then the car wont start