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06 cobalt circle plus bypass

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=130468
Printed Date: May 15, 2025 at 2:08 AM


Topic: 06 cobalt circle plus bypass

Posted By: ziggyb222
Subject: 06 cobalt circle plus bypass
Date Posted: February 01, 2012 at 6:24 PM

On the Cobalt I am doing a starter in the key is a circle plus key. I would assume this is the newer hybrid system? VIN number says it is an 06, but I thought these did not start until 07... so the old resistor relay set up for the older passlock will not work right???



Replies:

Posted By: kreg357
Date Posted: February 01, 2012 at 6:35 PM

This info from Fortin :

Passkey 3+ Immobilizer
Equipped with a General Motors Passkey 3+ immobilizer which prevents the engine from running
unless a key with a valid transponder is present. The immobilizer system uses both the Passkey 3
and Passlock systems.



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Soldering is fun!




Posted By: offroadzj
Date Posted: February 01, 2012 at 6:42 PM
pick up an idatalink bypass. It will make everything a lot easier. (you need a data bypass for the locks anyways)
If you get the ADS-DLSL CA2 it will come pre-flashed with the firmware for that car. It will control all of the following through data:
Data Immobilizer (and passlock)
Factory arm/disarm
lock/unlock
trunk release
door status
trunk status
tach output
brake wire
ebrake status
RAP shutdown
Eata/Mux stater control

I just did an 08 a few weeks ago and other than the bypass I had originally gotten had the wrong firmware (wasn't quite the right bypass, but I had it laying around and I was hoping it was going to work) I ended up doing the entire install in about 1.5hrs; in 10*F weather, non-heated garage, minimal lighting, and completely frozen fingers... lol. I was so grateful I had that bypass.

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Kenny
Owner / Technician
KKD Garage LLC
Albany, NY 12205




Posted By: ziggyb222
Date Posted: February 01, 2012 at 7:03 PM
I verified the locks and disarm wires in the center consel... so was looking at the ADS-TBSL-PL or the Fortin PATS-GM-2  just for the immobilizer????




Posted By: offroadzj
Date Posted: February 01, 2012 at 7:21 PM
I apologize, I was thinking the locks were data on that car. It all comes down to time vs money... what is worth more to you? The data bypass will save you some time, but the immobilzer only will most likely save you money.

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Kenny
Owner / Technician
KKD Garage LLC
Albany, NY 12205




Posted By: tedmond
Date Posted: February 01, 2012 at 8:53 PM
the pats-gm-2 is going to be hard to find. I'm about 7h from the fortin head office, and they don't even have this module in stock anymore.

Tried getting a few last week.

pick up the fortin evo-can or idatalink piece. both will make your life easier, but cost a few bucks more.

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Ted
2nd Year Tier 1 Medical School
Still installing as a hobby...pays for groceries
Compustar Expert




Posted By: ropuma
Date Posted: February 03, 2012 at 8:58 AM
Use "CAN SL PL" FROM FORTIN ELECTRONICS




Posted By: tedmond
Date Posted: February 03, 2012 at 6:40 PM
ropuma wrote:

Use "CAN SL PL" FROM FORTIN ELECTRONICS


this module has been replaced by the evo-can/all. this module is also hard to find.

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Ted
2nd Year Tier 1 Medical School
Still installing as a hobby...pays for groceries
Compustar Expert





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