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Go Back   Hummer Forums by Elcova > Hummer H3 Discussion Forums > Technical Discussion and Customizing your H3

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  #1  
Old 10-28-2006, 11:42 PM
HummBebe HummBebe is offline
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Default Re: Rear E-Locker

Sir????

You =
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  #2  
Old 10-29-2006, 02:18 AM
ChevyHighPerformance ChevyHighPerformance is offline
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Default Re: Rear E-Locker

Here are two pages from the owners manual. You can get the electronic owners manual from www.mygmlink.com after you register.
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File Type: jpg tcs-small.jpg (114.0 KB, 308 views)
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  #3  
Old 10-29-2006, 02:21 AM
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fourfourto fourfourto is offline
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Default Re: Rear E-Locker

Quote:
Originally Posted by ChevyHighPerformance
Here are two pages from the owners manual. You can get the electronic owners manual from www.mygmlink.com after you register.


That sure explains it
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  #4  
Old 10-29-2006, 03:05 AM
DURAMAX TIM DURAMAX TIM is offline
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Default Re: Rear E-Locker

Quote:
Originally Posted by fourfourto
That sure explains it

so lets see, we turn OFF the TC/SC when in mud and snow or it will limit wheel spin which may get u stuck.
Now the e locker kicks out over 20mph, so if play off road in muddy or snowy conditions we just have to keep the speedo under 20mph

I know I've hit a lot more than 20mph in mud pits and snow drifts not to mention slippery hills.


I still want my elocker to stay on when I turn it on.
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  #5  
Old 11-02-2006, 02:11 AM
DURAMAX TIM DURAMAX TIM is offline
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Default Re: Rear E-Locker

***crickets****




now what?
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  #6  
Old 11-02-2006, 02:45 AM
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Default Re: Rear E-Locker

Quote:
Originally Posted by DURAMAX TIM
so lets see, we turn OFF the TC/SC when in mud and snow or it will limit wheel spin which may get u stuck.
Now the e locker kicks out over 20mph, so if play off road in muddy or snowy conditions we just have to keep the speedo under 20mph

I know I've hit a lot more than 20mph in mud pits and snow drifts not to mention slippery hills.


I still want my elocker to stay on when I turn it on.

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  #7  
Old 11-02-2006, 11:52 PM
ChevyHighPerformance ChevyHighPerformance is offline
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Default Re: Rear E-Locker

I made the mistake of not getting the off-road package so I can't just try this on mine. How about this. With the key off, disconnect the connector from the e-locker. Measure the resistance from the black wire (going to the control not to the e-lock coil) to a good ground as close to the control as possible. Zero out the probe resistance first.
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  #8  
Old 11-03-2006, 04:27 AM
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Hal Hal is offline
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Default Re: Rear E-Locker

I have the service manual and pages 4-150, 4-156, 4-160 explain the following respectively: Differential lock schematics, Circuit Description, and Electronic Diff Lock Will Not Disengage troubleshooting. I wish I could post this and have it be readable or be able to explain it. (I'm a Pharmacist not an Electrical Engineer) if anyone else can post this info for ChevyHighPerformance to look at we might have an answer.
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  #9  
Old 01-12-2007, 02:04 AM
ChevyHighPerformance ChevyHighPerformance is offline
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Default Re: Rear E-Locker

Quote:
Originally Posted by ChevyHighPerformance
Here are two pages from the owners manual. You can get the electronic owners manual from www.mygmlink.com after you register.

It looks like I'm wrong and HummBebe is correct. I switched the stabilitrak system off by holding down the stab button, as the manual states, and I was still able to get the traction control to kick in even though the display showed "stab sys off". This is different from how the owners manual says the system operates.
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  #10  
Old 01-12-2007, 03:03 AM
HummBebe HummBebe is offline
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Default Re: Rear E-Locker

Quote:
Originally Posted by ChevyHighPerformance
It looks like I'm wrong and HummBebe is correct. I switched the stabilitrak system off by holding down the stab button, as the manual states, and I was still able to get the traction control to kick in even though the display showed "stab sys off". This is different from how the owners manual says the system operates.

Thank you for posting that.
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