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09-14-2006, 02:51 PM
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Elcova Newbie
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Join Date: Sep 2006
Posts: 3
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2006-H2 Rearend or Tranny Briefly Slips/Jerks When Accelerating from Dead Stop
Any Ideas? I am experiencing a brief slipping/jerking when accelerating from dead stop? Does not occur when accelerating 'Gently' from dead stop. Seems to have started after I fiddle Farted with the TC2 and Trailer Towing buttons. Read manual...buttons corrected to normal. Feels like rear end but could be in tranny area..not sure. Driving me nuts... Thanks.
Last edited by cmesurf : 09-14-2006 at 04:04 PM.
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09-14-2006, 03:12 PM
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Hummer Authority
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Join Date: Nov 2002
Location: Wherever I Go, There I Am!
Posts: 1,216
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Re: 2006-H2 Rearend or Tranny Briefly Slips When Accelerating from Dead Stop
Could be just a program update needed. Pushing those buttons shouldn't matter!...I use the Tow/Haul all the time.
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09-14-2006, 03:14 PM
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Elcova Newbie
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Join Date: Sep 2006
Posts: 3
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Re: 2006-H2 Rearend or Tranny Briefly Slips When Accelerating from Dead Stop
Thanks, Z...Should I just take it to the dealership or is there an easier fix? Thanks...Cat
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09-14-2006, 03:35 PM
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Hummer Authority
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Join Date: Nov 2002
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Re: 2006-H2 Rearend or Tranny Briefly Slips When Accelerating from Dead Stop
Dealership!
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09-14-2006, 09:28 PM
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Hummer Authority
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Join Date: Sep 2005
Location: Texas
Posts: 1,795
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Re: 2006-H2 Rearend or Tranny Briefly Slips/Jerks When Accelerating from Dead Stop
Probably typical GM drive shaft yoke sliding on tranny shaft. Do a search on clunk or clunking and you will see it's common. It's not just the H2 either.
There was a service note that came out for this for some year/models.
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09-14-2006, 11:28 PM
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Hummer Veteran
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Join Date: Feb 2006
Location: In a box by the lake.
Posts: 99
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Re: 2006-H2 Rearend or Tranny Briefly Slips/Jerks When Accelerating from Dead Stop
I tow with my 06 all the time. I had a jecking in mine but it was the rear lower control arm bushings which the dealer repalce and no more bad feelings in it.
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2006 H2, Black with bling!!
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09-15-2006, 01:50 PM
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Elcova Newbie
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Join Date: Sep 2006
Posts: 3
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Problem Solved!! You Aint Gonna Believe it.......
Well, I took my H2 to the dealership yesterday and had them check my slip/jerk/clunk...Turns out that the day before I had the vehicle washed/vaccumed etc...the 'kids' that wiped down the inside failed to Close the Spare Tire Carrier Securely, but, they did insert the lock pin, so, whenever I would stop the carrier would move forward a bit and, then, when I accelerated the bar would slip backward into the steel cable holding the pin making the Clunk sound. Do I feel stupid or what? Thanks for all your replies...
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09-15-2006, 02:12 PM
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Hummer Authority
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Join Date: Nov 2002
Location: Wherever I Go, There I Am!
Posts: 1,216
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Re: Problem Solved!! You Aint Gonna Believe it.......
[quote=cmesurf]Well, I took my H2 to the dealership yesterday and had them check my slip/jerk/clunk...Turns out that the day before I had the vehicle washed/vaccumed etc...the 'kids' that wiped down the inside failed to Close the Spare Tire Carrier Securely, but, they did insert the lock pin, so, whenever I would stop the carrier would move forward a bit and, then, when I accelerated the bar would slip backward into the steel cable holding the pin making the Clunk sound. Do I feel stupid or what? Thanks for all your replies...[/quote
ROFL......Glad It wasn't serious!  |
09-15-2006, 02:56 PM
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Hummer Authority
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Join Date: Apr 2005
Location: Ouside MN's 5th Congressional District, MN
Posts: 1,260
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Re: Problem Solved!! You Aint Gonna Believe it.......
Quote:
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Originally Posted by cmesurf
Well, I took my H2 to the dealership yesterday and had them check my slip/jerk/clunk...Turns out that the day before I had the vehicle washed/vaccumed etc...the 'kids' that wiped down the inside failed to Close the Spare Tire Carrier Securely, but, they did insert the lock pin, so, whenever I would stop the carrier would move forward a bit and, then, when I accelerated the bar would slip backward into the steel cable holding the pin making the Clunk sound. Do I feel stupid or what? Thanks for all your replies...
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 It happens. Sometimes you just need an extra set of eyes/brains on a problem and find it's quite simple.
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'03 pewter base H2
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09-15-2006, 03:26 PM
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Hummer Professional
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Join Date: Mar 2006
Location: Tampa, FL
Posts: 396
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Re: Problem Solved!! You Aint Gonna Believe it.......
I had my tranny slip once.
So I bought him non-skid high keels.
Tranny... get it... high heels... haha... ummmm ...errr...
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No matter how good she looks, someone somewhere is sick and tired of her sh*t!
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09-15-2006, 08:43 PM
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Hummer Veteran
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Join Date: Feb 2006
Location: In a box by the lake.
Posts: 99
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Re: 2006-H2 Rearend or Tranny Briefly Slips/Jerks When Accelerating from Dead Stop
Glad it was nothing much, I have kids too and been there done that. 
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2006 H2, Black with bling!!
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2006-H2 Rearend or Tranny Briefly Slips/Jerks When Accelerating from Dead Stop
