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The mkiv Supra Owners Club

traction control problem


jimwire

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Hi.

I don't know if this is something to worry about. I tried to search and found a few things but nothing sounding the same.

 

My girlfriend was setting off from some lights and moving from 2nd to 3rd (j spec TT six speed) she felt a slight wheel spin and the traction control came on.

 

The slip control light stayed on and the car had no power from then on.

She drove it home and when I started it again it seemed fine.

No warning lights and the traction control was off again.

 

Any ideas?

 

I have not checked for error codes. Should I just leave it and see if it happens again?

 

Don't want to damage anything.

Cheers.

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just read what I had written and I don't think I explained very well. The light stayed on with the loss of power for the 3 miles she drove home.

 

I have felt the traction control before, it usually flashes and cuts power for a small amount of time not 3 miles.

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Guest Nicholas

The stock traction controll is funny, I love to see it go into "snow" when I put my foot down.

 

Remember the first rule when you get into the supra and turn her on... turn the TC off! :)

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ok.

Just seemed strange as we have had the car for a while and this has never happened before.

She has been using the traction control recently because the roads are all wet.

 

I have read on here how crap it is and experienced it myself.

 

Cheers for advice.

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IS the stock system really that bad?? I was sure it had saved my back end from squirming about a few times?

 

I admit it is annoying when it kicks in and stays on. I usually just press it off and on again.

 

How mad is the supra to control in the rain etc with no traction control?

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  • 2 weeks later...

haha sounds familiar. Mine did exactly this and left me trying to file onto a dual carrage way from a slip road with no power - it was the first time it happened and I thought something had broken - it was quite dangerous. I'd just been booting it and it did a massive backfire when it cut the power, must have scared the life out of the people I'd overtaken.

 

Not only was the continued loss of power more dangerous than the original wheel spin, I know what part of the road caused it. There is a dip in the road and the car goes light, I was flat out and so it did a momentary spin and then as the weight came back on the wheels it was fine. I knew and was expecting it, TC did nothing at the point it happened, it actually kicked in about another 100 yards down the road ater the dip, just as I finsihed overtaking a car (luckily) and was about to file on...

 

anyway, suffice to say that was the 1st and last dodgy experience with stock TC of that nature. I switched it off from then on and fitted RLTC as soon as I could, never looked back since, the two systems arn't even comparible at all - get it!

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sorry, I meant that I would switch it off everytime I started a journey, with the switch on the lower centre dash...

 

I believe that you can disable it by removing the TRAC fuse. You could even remove the whole TRAC unit (that is what you do when you fit rltc, it is under the passenger footwell by the main ECU) - the existing box is removed as the scrap piece of junk it is lol

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