[SOLVED] Rear door won't open on my 2005 trailbrazer - Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum



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Go Back   Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum > 2002 - 2009 TrailBlazer/Envoy Tech > The 02-09 "How-To" and DIY Section

The 02-09 "How-To" and DIY Section Threads on Do-It-Yourself and How-To goes here.

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  #1  
Old 07-05-2013, 09:36 PM
neo4192 neo4192 is offline
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2005 Chevy TrailBlazer SS (LT)
Summit White 6.0L LS2 V8 4X4
Join Date: Jul 2013
Location: south grafton
Posts: 2
Rear door won't open on my 2005 trailbrazer

The rear door on my 2005 trailbrazer won't open. Anyone have this issue?
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  #2  
Old 07-05-2013, 09:44 PM
szieziel szieziel is offline
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2003 Chevy TrailBlazer LT EXT
Majestic Red Metallic 4.2L I6 4X4
Join Date: Feb 2010
Location: folcroft, pa
Posts: 198
do you mean the cargo hatch or a passenger door
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  #3  
Old 07-05-2013, 09:45 PM
neo4192 neo4192 is offline
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2005 Chevy TrailBlazer SS (LT)
Summit White 6.0L LS2 V8 4X4
Join Date: Jul 2013
Location: south grafton
Posts: 2
door won't open

cargo hatch
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  #4  
Old 07-05-2013, 10:07 PM
szieziel szieziel is offline
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2003 Chevy TrailBlazer LT EXT
Majestic Red Metallic 4.2L I6 4X4
Join Date: Feb 2010
Location: folcroft, pa
Posts: 198
could be a broken wire, a bad lift gate module, a bad lock actuator, or the door may not have completely latched due to an obstruction

does the rear wiper work?
does key fob work?
can you open the glass with all doors unlocked? how about locked?

the rear lift gate has a computer module in it that controls the functions of that door, it also acts as the receiver for the fob remotes

if it is the lock - you can manually unlock, on the inside of the hatch, near the center bottom, there should be a round plug/cap
pry it off to expose the locking rod and with a finger move it which ever way it will move - this does not require much force
then climb out and try the handle
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  #5  
Old 07-06-2013, 12:36 AM
Gevans17 Gevans17 is offline
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2004 Chevy TrailBlazer LS
Dark Green Metallic 4.2L I6 2WD
Join Date: Nov 2006
Location: nawlins
Posts: 204
hatch wont open

check for broken wires in the rubber boot at the top of the door
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  #6  
Old 07-03-2014, 07:56 AM
Cholo13 Cholo13 is offline
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2005 Chevy TrailBlazer LS
Summit White 5.3L V8 4X4
Join Date: Jul 2014
Location: Orem,UT
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Same problem

Mine was obstructed, by a floor mat, I got the mat out without any pieces of it missing but now my Hatch will not open for the life of me, wth do I do?
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  #7  
Old 07-03-2014, 08:08 AM
Cholo13 Cholo13 is offline
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2005 Chevy TrailBlazer LS
Summit White 5.3L V8 4X4
Join Date: Jul 2014
Location: Orem,UT
Posts: 2
Help

My Hatch stupid opening when I closed it with my floor mat in the way, how can I fix it?
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