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Go Back   Hummer Forums by Elcova > Hummer H2 Discussion Forums > Technical Discussion and Customizing your H2

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  #1  
Old 01-27-2010, 08:25 PM
Easy Ed Easy Ed is offline
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Default Re: Deactivating Traction Controll [B]COMPLETELY[/B]

Eric, Don?t know if these will help but they are the best I can do.

If HUMTECH is saying to pull ETC/ECM fuse or splice into the circuit to accomplish what you are trying to do, it looks like the PINK 1339 wire goes to the Ignition 1 Voltage in cavity number 8 of the connector that goes to the EBCM which appears to be on the inside of the driver?s side frame rail. If this is all correct wouldn?t you want to splice the PINK 1339 wire in that harness, possibly some place easily accessible ?

Also, if you was to pull that fuse the manual shows that it also controls the Throttle Actuator Control (TAC) and I do not know what would happen then, hence why you might want to go straight to the pink wire coming off the cavity number 8 of the EBCM.

Hope this some where close to what you are trying to do and if anyone notices something not correct or has better info please speak up.

Good luck, Ed

P.S. Also sent to the e-mail address in your sig.


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Last edited by Easy Ed : 01-27-2021 at 03:01 AM.
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  #2  
Old 01-27-2010, 09:38 PM
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HumminNBoatin' HumminNBoatin' is offline
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Default Re: Deactivating Traction Controll [B]COMPLETELY[/B]

This is Great info. Thanx again..... Its going to be a couple weeks before I get around to actually doing this but here is what I am thinking of doing to test this theory

1. Pull the fuse and get on a loose surface thow it in low lock lock and see if I can spin them. However if that fuse completly powers the Thottle actuator the truck should not accelerate at all?? I guess there is only one way to find out....

2. Cut the pink wire and repeat test......

I hope to god this does not turn into a bomb and blow up in my face! lol
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Old 01-27-2010, 10:06 PM
Easy Ed Easy Ed is offline
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Default Re: Deactivating Traction Controll [B]COMPLETELY[/B]

Good luck and let us know how it goes, please

Ed

Quote:
Originally Posted by HumminNBoatin'
This is Great info. Thanx again..... Its going to be a couple weeks before I get around to actually doing this but here is what I am thinking of doing to test this theory

1. Pull the fuse and get on a loose surface thow it in low lock lock and see if I can spin them. However if that fuse completly powers the Thottle actuator the truck should not accelerate at all?? I guess there is only one way to find out....

2. Cut the pink wire and repeat test......

I hope to god this does not turn into a bomb and blow up in my face! lol
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  #4  
Old 01-28-2010, 11:12 PM
Hellz Hellz is offline
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Default Re: Deactivating Traction Controll [B]COMPLETELY[/B]

i believe you can also disable the TC with a tuner as well.

might have to select a huge tire size or something.. but it is another option
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Old 01-29-2010, 03:56 AM
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mawinc mawinc is offline
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Default Re: Deactivating Traction Controll [B]COMPLETELY[/B]

Hello.I'm own a performance shop MAW Performance.We custom tune cars and trucks using LS edits.We have a dyno for WRHP results.We can turn down tc or disable it completely. But keep in mind there are other limits such as wheel hop and torque limit settings that will take away rwhp even when the motor puts out more.The computor will sense these symtoms and make adjustments to take away power.We ajust these in a custom tunning were as hyper tech /bully dog /diablo and many others do not.My last hummer h2 we tuned made 40 more wrhp.Pretty cool.Just a good reason for custom tunes,there worth it.
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