98 s-10 passlock messed up

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=143010
Printed Date: April 28, 2024 at 8:07 AM

Topic: 98 s-10 passlock messed up

Posted By: doogi0122*
Subject: 98 s-10 passlock messed up
Date Posted: May 28, 2017 at 7:59 AM

good mornin all
ive got a bit of a dilemma, the 98 s-10 dreaded passlock
truck will "start" run for a few seconds and stall, i have concidered a bypass module but am not sure wich one is needed i have a part laying around just not even sure what it is anymore.....
could i use resistors and do the same thing or will it lock out again?
this has turned into a regular thing with this truck and its starting to be a pain
any info is greatly appriciated posted_image

this is the part i have that ive got no clue of

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doogi

Replies:

Posted By: kreg357
Date Posted: May 28, 2017 at 3:43 PM

If you are not too concerned about vehicle theft, why not just bypass the Passlock2 system. All it takes is a quality resistor, wire strippers, a soldering iron, some solder and electric tape or heat shrink tube. Here is a link in which fellow member racing_bidule explains how :
https://www.the12volt.com/installbay/forum_posts.asp?tid=123309

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Soldering is fun!

Posted By: racerjames76
Date Posted: June 01, 2017 at 8:00 AM

I agree with kreg. Anti-theft is nice but not when it becomes anti-drive. Any feature that can disable my car and keep ME from using it is going in the garbage can where it belongs.

Keep the vehicle locked, solder in the appropriate resistor and forget passlock ever existed. GM vehicles have enough issues with fuel pumps and spiders and vacuum leaks etc.

If ya want true security a soldered hidden toggle switch on a coil control wire or fuel pump relay feed would be far superior.

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To master and control electricity is perfection. *evil laugh*

Posted By: shift_happens
Date Posted: June 02, 2017 at 11:48 AM

If the issue is in the barrel, bypass the passlock with resitor and relays (ideally) should be good to go.
If the issue is at the bcm , get the car fixed. Even if you were to do the bypass manually, it would end up messing up again one day.

Posted By: shift_happens
Date Posted: June 02, 2017 at 11:50 AM

https://newrockies.com/

https://www.kingbain.com/how-to-permanently-disable-gm-passlock-system/

Posted By: doogi0122*
Date Posted: June 07, 2017 at 4:59 AM

truck is running again thank you all

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doogi