Re: 2006 TUNDRA 4X4 AUTO LSD?

"Glenn Arsenault" <nhparrot@nospam.comcast.net> wrote in message news:...[color=blue]
> The Auto LSD is not a real LSD but part of the Vehicle Stability Control
> system. The Auto LSD achieves the equivalent functions of an LSD (Limited
> Slip Differential) through the use of a traction control system. When the
> driver presses the Auto LSD switch, this system achieves the LSD effect by
> regulating the hydraulic pressure that acts on the drive wheels and
> controlling the engine output in accordance with the amount of pedal
> effort applied on the accelerator. Auto LSD tends to enhance the
> acceleration effort somewhat, in order to apply greater drive torque to
> the wheel that is making contact with the ground. Thus, this function
> enables the vehicle to get unstuck if a wheel loses its grip, and enhances
> the vehicle's startoff performance on high-resistance surface conditions
> such as gravel roads
>
>
> "INDIVIDUAL" <NOT@NOT.COM> wrote in message
> news:43fb5962$0$5694$9a6e19ea@unlimited.newshosting.com...[color=green]
>> It is a Limited Slip Differential (rear) (LSD) which is turned on or off
>> with a dash button. The vehicle is a part time 4wd so I guess I should
>> have said 4x2. My mistake.In any case I am looking for help on the Auto
>> LSD button which as you stated you are not familiar with.Thanks for your
>> advice on 4 wheel drive systems!
>>
>> "MrFixit469" <MrFixit469@verizon.net> wrote in message
>> news:1140541074.427652.58220@z14g2000cwz.googlegroups.com...[color=darkred]
>>> If it's FULL TIME 4 wheel drive, there's no option to switch to 4 wheel
>>> drive and it's called 4X4. If there's a neat little button on the dash
>>> to switch to 4 wheel drive, it's called 4X2. The 4 wheel drive button
>>> is designed to get you out of jams, NOT to drive around daily with it
>>> on. This will tear up the transmission, transfer case and differentials
>>> as it's not designed for FULL TIME 4 wheel drive. This button is
>>> designed to get you unstuck, steering straight ahead! If you drive
>>> around turning corners with this on, it WILL tear up your front axle
>>> and you'll hear awful noises coming from the same.
>>> I'm not familiar with the LSD. It sounds like a suspension adjusting
>>> device sensitive to loads in the truck. I'd imagine this is turned on
>>> when hauling or towing stuff.
>>>[/color]
>>
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>
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