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shut off TC in AWD 07?

10307 Views 14 Replies 11 Participants Last post by  406Hawke
there's no switch to turn off the traction control on my 07 AWD, is it hidden somewhere? If I put a switch on the wire leading to that fuse, would it just defeat the TC or would the VSC also not work, if this thing has it. I want it off sometimes, it in deep heavy snow or when pulling another car out of the ditch
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jroden said:
there's no switch to turn off the traction control on my 07 AWD, is it hidden somewhere? If I put a switch on the wire leading to that fuse, would it just defeat the TC or would the VSC also not work, if this thing has it. I want it off sometimes, it in deep heavy snow or when pulling another car out of the ditch
I must not understand how traction control works, because my mind is asking
"why would you NOT want all available traction when pulling another car out of the ditch?" ???

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jroden said:
because it cuts off the throttle to idle, sometimes you want a little wheelspin.
Interesting. ::)

One of the many things I learned in Physics class that was later confirmed in the real world is that spinning (or sliding) wheels have far less traction. :eek:

It is better to keep them from sliding. I recently had the opportunity to play with my AWD on ice. While I did notice an immediate drop in power if all wheels broke traction, power came back very quickly and I was able to pull away from other traffic like they were standing still. ;D

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jroden said:
there's no switch to turn off the traction control on my 07 AWD, is it hidden somewhere? If I put a switch on the wire leading to that fuse, would it just defeat the TC or would the VSC also not work, if this thing has it.
OK, I was doing some poking around under the dash this afternoon and found some wiring that might interest you.

In front of your right knee is a blank spot in the dash. Behind that is a black, 6-position connector. The pink/blue wire goes to the Skid Control ECU, the white/black wire goes to a ground. The wiring diagram shows this as an open connection, so I would presume that you close the switch to turn the system OFF.

It was near 70 degrees here today, I'm having a hard time finding any icy roads to test the switch. ::)

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