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Off road situation - HDC - looking for input

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Old Dec 22, 2013 | 12:38 AM
  #1  
KlamathMatt's Avatar
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Mudding
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From: Yreka, Calif.
Default Off road situation - HDC - looking for input

I recently installed an 04 CDL and had it out in the snow last weekend and today i had it in the melting snow and mud as a way of improving my driving skills and learning more about the disco's capabilities. I was descending a steep hill with deep tire ruts. I straddled the ruts going down the hill the entire way while the HDC, 1st gear lo, CDL all engaged. Toward the bottom of the hill i hit some soft slushy ground and the disco's back end sort of fished tailed quite a bit to the left and i ended up with the nose of the disco pointing perpendicular toward the right. I didnt enage the break pedal so i know that wasnt what put me into a spin. I've gone down this same hill when the dirt was dry several times without incident using HDC.

Curious to learn how others would have handled this situation?

Thanks!
 
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Old Dec 22, 2013 | 09:11 AM
  #2  
dusty1's Avatar
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From: dallas texas
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I like the "go as slow as you can and as fast as you have to" motto. Momentum pushing rear more than front due to slush slowing the front first....but I would want to stay in the straight tracks, if I can clear, too.
 
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Old Dec 22, 2013 | 06:59 PM
  #3  
KlamathMatt's Avatar
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Mudding
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From: Yreka, Calif.
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Yeah, i like that rule to...but with HDC, lo 1, could i have go any slower than i was going.. Is thiis a situation i wonder if it makes sense to disable the abs and tc?
 
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Old Dec 22, 2013 | 07:38 PM
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Humdinger's Avatar
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From: Riverside, CA
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Keep in mind that you can drive the vehicle too. I was in the mud a couple days ago and same thing started to happen. I tapped the gas a little bit to straighten it out. The computer is good but not as good as you...
 
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Old Dec 22, 2013 | 11:10 PM
  #5  
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From: Aberdeen, Washington
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Like Humdinger said, the computer is good but not as good as you... you have to remember it doesn't have eyes or ears

When in doubt - floor it
 
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Old Dec 23, 2013 | 12:38 AM
  #6  
ZGPhoto's Avatar
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From: Burlington, VT
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Please, for your safety, do not ever use hill descent control. HDC was a marketing tool during the D2 lifespan, it slows the vehicle to around 7.6mph; which is far too fast for any real off-road situation.

Use 1st low, and use the brakes sparingly. Keep a slow steady speed and never lock the wheels up, you'll stay straight.


For additional info- the newer vehicles allow you to adjust HDC speed to 1-10mph or so, much more usable.
 
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