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03 trailblazer no 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=114072
Printed Date: May 19, 2024 at 7:14 AM


Topic: 03 trailblazer no start

Posted By: chev104275
Subject: 03 trailblazer no start
Date Posted: May 28, 2009 at 8:12 AM

has anyone heard of this i have a 2003 chevy trailblazer wont start with key it doesnt have a remote start in it    when i turn the key to the start nothing happens doesnt try to start    the dash lights up like it usually would \ checked fuses none blown     

Thanks in adavnce Joe

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If i Can't Install it    I Don't need it   Joe



Replies:

Posted By: Velocity Motors
Date Posted: May 28, 2009 at 8:46 AM
Check the battery to make sure that it's properly charged. Next, check the starter relay or fuse in the engine compartment fuse panel with a DMM. What happened prior to the truck not starting, any information will help us.

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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA




Posted By: chev104275
Date Posted: May 28, 2009 at 10:08 AM
ok fuses are good no symtoms before the problem just wouldnt start last night and again this morn   if i play with the ing and tap on the column i can get it to start

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If i Can't Install it    I Don't need it   Joe




Posted By: ckeeler
Date Posted: May 28, 2009 at 11:08 AM
it's most likely a worn out lock cylinder. it's causing the passlock to not work properly, thus you get a no start condition.




Posted By: chev104275
Date Posted: May 28, 2009 at 11:21 AM
kinda what i was thinking   do i need a scan tool to replace the ing cyl if not how do i code the existing key to the cyl

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If i Can't Install it    I Don't need it   Joe




Posted By: icearrow6
Date Posted: May 28, 2009 at 12:24 PM
bypass module would let you use normal key to start. By normal I meant with out the built in "chip".
The worn out cylinder is the ACTUAL problem though.

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Posted By: joch1314
Date Posted: May 28, 2009 at 2:57 PM

Those ignition cylinders seem to be a little more frail than most, especially if you have a lot of keys and/or keychains.  the extra weight pulls on the ignition cylinders and causes it to fail....kind of gay if you ask me, but that's GM for you.  My sister has a ton of keychains and i'm just waiting for her to have the same problem you are.....already told her about this prob too. 



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...half of the truth can be worse than a lie. <----Roger Russell said that..




Posted By: chev104275
Date Posted: May 28, 2009 at 3:09 PM
ok thanks guys   but do i need a scan tool or a dealer after i install the cyl for any reason ??

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If i Can't Install it    I Don't need it   Joe




Posted By: chev104275
Date Posted: May 28, 2009 at 5:05 PM
it was the ing Switch not the cyl

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If i Can't Install it    I Don't need it   Joe





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