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Bypasses & dead batterys

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=71449
Printed Date: July 13, 2025 at 6:26 PM


Topic: Bypasses & dead batterys

Posted By: tintman97
Subject: Bypasses & dead batterys
Date Posted: January 24, 2006 at 9:06 PM

Ummm well with my guess a gm-bp would have to be reset if the battery goes dead on the car correct?  Unlike a chdl6-pk2 where that i belive should not have to be reset.  Anyone got any ideas.  I just had my first dead battery call and now the RS wont work.   Also if that is the case do most of you charge for this. I know nothins free in this world but it could turn the customer off if u tell them this before the sale that there is a charge for resets.    Of course its always our fault  LOL

Snapper




Replies:

Posted By: mo12v
Date Posted: January 24, 2006 at 9:22 PM
May not be the ByPass......Maybe the R / S Reset & needs TACH or other settings.
Usually if it is within 6 months, I will not charge for Reprogramming or Resets
If it continues, because of cutomer, then I will charge.
Better to take care of a simple problem then have the customer be told by Dealer that R / S is the problem with dead Batt.........

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MO

Don't Learn from Others Mistakes
You Might Be the One That Knows.




Posted By: tintman97
Date Posted: January 24, 2006 at 9:49 PM

i dont belive it to be the the RS tach mars 22.  Same brand You use i think.  useing a dbpass23a  for the bypass.   Hmmm

Snapper 





Posted By: lspker
Date Posted: January 24, 2006 at 9:58 PM
Ya, it seems that on the non tronsponder bypass (GM paslock 1+2), you need to reprogram the box after power loss.  The "auto" setting gets lost without power.  Transponder by-pass are programmed into the cars computer(security) and is remembred.  Don't know why they can't put in a diode and cap to keep memory on the passlock mods for 20 or so minutes to change a battery.  The "old" dial in ones don't lose their setting, the price of inprovments.




Posted By: iskidoo
Date Posted: January 25, 2006 at 1:10 AM
I experienced that issue with the PL-DATA units from a few years back. If I knew ahead of time they had this problem I would have chose an alternative. I seem to remember trilogix tech support denying that it can happen but they were full of it.

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Steve G




Posted By: gus1
Date Posted: January 25, 2006 at 10:02 AM
GMDATALL, 457G are both part of the lose their mind if the battery is disconnected crowd. We leave them pretty acessable, takes 2sec to reprogram, no biggie.

Gus
PS: Really miss the 455 and 456G doorlock pieces.... hook them up, and they work, no programming necessary

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Wherever I go, that is where I end up......





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