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2007 h3 traction control

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Old Apr 15, 2023 | 11:05 PM
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Default 2007 h3 traction control

How to fully turn off traction control on a 2007 H3?
Pressing the button does not disable traction control by 100%. How can this be done?

I want to make it so that it would be possible to turn it off and on with the button. I read that they put the button to turn on the circuit of the signal from the brake pedal. Traction is not controlled when the brake pedal is depressed. But is it? I do not want to cut the wires of the ABS sensor, this generates an error in the computer.
There are no other options.
 

Last edited by Disel; Apr 15, 2023 at 11:39 PM.
Old Apr 15, 2023 | 11:34 PM
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I have a 2007. Just to be clear on what you are asking. If you press, and hold, the traction button on the far right of the 4x4 button panel, the stabikitrak will be turned off. Stabilitrak will limit your throttle application to minimize tire spin. It will also apply brakes to keep your vehicle straight if you start to slide out. With stabikitrak enabled, you will not be able to spin the tires if you are stuck, for example. Turning it off will allow wheel spin, which you sometimes need.

You will not be able to turn off traction control, which will limit individual wheel spin (left to right through either the front or rear differentials).

Other years might be different, but that is what I have found on my 07.
 
Old Apr 16, 2023 | 12:47 AM
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I know it. I even checked it artificially. Raised the car on jacks on one side. Turned off the button. You press the gas and the car jumps off the jacks.
In the mountains, when climbing, this is not acceptable. Power is needed, but it is choking. I had other cars (patrol, pajero, land cruiser) on them everything could be turned off. Hummer has a problem with this.
 
Old Apr 16, 2023 | 07:53 AM
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If you are saying that it is limiting power/wheel spin even with stabilitrak disabled, then that is not how mine behaves. I was stuck in both mud and snow, and the truck was limiting my power/wheel spin. Accelerator was to the floor, but the engine was not making power. As soon as I turned off the stabilitrak, I was able to have fun control on the throttle with no limiting and easily crawl/spin out.
Traction control still worked, meaning the truck would limit side to side wheel spin, mimicking a limited skip/locked axle, which I think it's exactly what you need. Otherwise you would just sit and spin two wheels.
I have read on this forum that other years may be different, but that is how mine behaves.
 
Old Apr 16, 2023 | 08:19 AM
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The following is happening to me - I'm going uphill on a broken road, lots of holes and rocks. The car bounces. I press on the pedal, but the engine does not want to work more than 2000 rpm. But, the engine doesn't stall. If the road is excellent (uphill), then the engine pulls very well. But if the wheels do not touch the ground, then power is lost.

There is no problem in mud. Only when jumping uphill.
 

Last edited by Disel; Apr 16, 2023 at 08:21 AM.
Old Apr 16, 2023 | 11:02 AM
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Although I don't have a ton of experience on rock, I have not encountered what you describe. When I lift a wheel, initially my progress slows because that wheel will spin and take the torque away from the other wheel. But then the traction control kicks in, and I can hear the brakes start working. I can then feel the power kick in on the other wheel and progress continues.
 
Old Apr 16, 2023 | 12:38 PM
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Originally Posted by brothapig
Although I don't have a ton of experience on rock, I have not encountered what you describe. When I lift a wheel, initially my progress slows because that wheel will spin and take the torque away from the other wheel. But then the traction control kicks in, and I can hear the brakes start working. I can then feel the power kick in on the other wheel and progress continues.
You apparently have a car with a front differential lock or a manual gearbox. On these configurations, when the shutdown button is pressed, two inscriptions are displayed (TRAC OFF and STAB SYS OFF). On a complete set with an automatic transmission (without locking the front differential), you can only see - STAB SYS OFF. Traction control does not turn off, because of this, and loss of power. Therefore, I'm interested in how to turn it off and do it through the button. You can, of course, pull the fuse, but I want it to work - turn it on or off from the passenger compartment.
 
Old Apr 17, 2023 | 02:28 PM
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Any of you guys have an Owner's Manual???????

From the 2007:
"The traction control system automatically comes on whenever you start your vehicle. To limit wheel spin, especially in slippery road conditions, you should always leave the system on. But you can turn the traction control system off if you ever need to. To turn the system off, press and hold the TCS button for five seconds.

"This light will come on steady when the traction control system has been turned off. This light flashes when TCS is active. If you press and hold the TC button for five seconds, the traction control system will turn off and a TRAC OFF message will appear on the DIC. Press the TC button again to turn the system back on. The TRAC OFF message will then go off. The traction control system will reset itself at each ignition cycle."

This means every time you turn off the ignition, TC comes back on. To turn it off, you do the button thing and keep the key on. This is basic H3/H3T how to drive in deep sand. Lower tire PSI to 12-16PSI and turn off TC. Use some momentum.

"This light" is the squiggly two tire track thing.
 

Last edited by Doc Olds; Apr 17, 2023 at 02:31 PM.
Old Apr 18, 2023 | 02:23 AM
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Originally Posted by Doc Olds
Any of you guys have an Owner's Manual???????

From the 2007:
"The traction control system automatically comes on whenever you start your vehicle. To limit wheel spin, especially in slippery road conditions, you should always leave the system on. But you can turn the traction control system off if you ever need to. To turn the system off, press and hold the TCS button for five seconds.

"This light will come on steady when the traction control system has been turned off. This light flashes when TCS is active. If you press and hold the TC button for five seconds, the traction control system will turn off and a TRAC OFF message will appear on the DIC. Press the TC button again to turn the system back on. The TRAC OFF message will then go off. The traction control system will reset itself at each ignition cycle."

This means every time you turn off the ignition, TC comes back on. To turn it off, you do the button thing and keep the key on. This is basic H3/H3T how to drive in deep sand. Lower tire PSI to 12-16PSI and turn off TC. Use some momentum.

"This light" is the squiggly two tire track thing.
Read more carefully my post above.
If you do not have a front lock diff and a car with automatic transmission, then it is impossible to disable traction control. Only stabilization will turn off. You can check it yourself.
On the screen of the panel there will be only an inscription - STAB SYS OFF.
 

Last edited by Disel; Apr 18, 2023 at 09:41 AM.
Old Apr 18, 2023 | 11:05 AM
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The front locker has NOTHING to do with Traction Control being turned off. I wheeled a 2007 H3 (which have no front lockers) for years and turned off TC AND StabiliTrack regularly.

From the 2007 H3 Manual (for US Made H3s) that apparently is not worth your time? READ THE MANUAL!

"StabiliTrak® comes on automatically whenever you start your vehicle. However, when the transfer case is placed in Four-Wheel-Low Lock mode, StabiliTrak® is automatically disabled.
See Full-Time Four-Wheel Drive on page 111 for more information. To help assist you with directional control of the vehicle, you should always leave the system on. You can turn StabiliTrak®
off if you ever need to using the TC (traction control) on/off button. If you press and hold the TC button for five seconds, the StabiliTrak® system and the traction control system will turn off.
When this is done, the STAB SYS OFF message will be displayed on the DIC.
Press the TC button again to turn StabiliTrak® back on. See Traction Control System (TCS) on page 241."

Although this is not the question hear, you can use HP Tuners to adjust how much if any TC you want.
 



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