Lexus SC430 :: 2002 - Steering Is Floating
Jun 17, 2013
I just purchased a 2002 sc430 and the steering was nice and solid. It needed new tires, so I purchased them at tire kingdom. they told me I needed a steering flush (lexus did as well at my oil change) so I to0ld them to do the flush. When I got my car back, the steering was so flaty, I have to keep my hand on the wheel all the time, they gave me an upgraded tire, to the falken, felt a little smoother but still floaty. brought it to lexus, they said it was the tires. the rear needed 255 and front 245. they upgraded the tires again and I still have the floating steering wheel.
View 3 Replies
Advertisement
My steering feels a little floaty. My dad, who drives an A6, yanked the fuse on his power steering for the same reason.
View 4 Replies
I have a 2001 excursion, v10 4x4 just bought it used thinking I scored until I drove it home (mostly noticeable on freeway, which I didn't do while on my test drive) the steering wheel stays straight, but the truck doesn't stay straight in the road lines,the car turns!! Feels real loose , I hear rattles, rattles going over bumps but mostly real slight uncontrolled steering and seems floaty. Is this a common problem? I did a little searching and found some posts about rattles but noble about sloppy steering.
View 8 Replies
Well I think I am finally getting to the end of my lighting problems. I have them all working except for the lights on the turn signal lever, the windshield wiper lever, the cruse control and the steering wheel. So all the light on the steering column are out. I cannot find a bad fuse. Which fuse it might be, or some other items to check?
View 2 Replies
Had the shaky steering wheel @ 50-65 MPH. I remember this happened to my other car after the brakes were inspected. The tech put the rim on without cross tightening the lug nuts.
Anyway I took off the wheel and noticed the brake rotor was not lined up with lug bolts. In other words the bolts were not centered on the holes of the brake rotor. So I broke the rotor free and lined up the holes. Put the wheel back on and now no shakes at 50MPH. I do get just a little of shake on braking at high speed but thats all.
I think the rotor can get stuck on the edge of the bore and not able to seat firmly on the spindle.
View 14 Replies
Grinding noise (light) in the steering column on turning the ignition key on, after few hours of parking in hot sun only, the movement of steering column is to the set memory, after that no noise, cold start in the morning is always noiseless, feels like it needs lubrication?
View 7 Replies
I'm doing PPE headers right now but stuck with steering shaft I removed 1 bolt in the car and 2 in the engine bay on the shaft.... but there's just not enough give to slide the shaft out. I need a crash course on this thing pictures photos or whatever would be nice.
View 1 Replies
I recently purchased a low mileage 2002 SC 430. The steering will starts vibrating at about 65 MPH, and it lessens, or even quits vibrating at about 80. I am not sure if it is the tires needing balancing, or the current set of tires not being particularly good. I think the tire brand is Rotalla, or something very similar. I would like, when it is time to put a new set of tires on the car, to get some non run flat tires (I am not sure whether the current set are run flats or not), as I read on this forum that the ride is much better on non run flats. However, I do not have a spare in the trunk. Are the small, temporary spares easy to come by? Does Lexus sell them and how much? Is there any other alternative to consider as I do not particularly want to get a flat when driving in the country without a spare.
View 10 Replies
I had a issue today and it made me scared to drive the SC ever again. While I was driving this light came on that kept blinking and making a beeping noises, after a while of blinking (approximately 30 seconds) the steering wheel jerked to the left and right really fast, luckily there was no car around me. I immediately pulled over to the shoulder. After a couple minutes I drove home on the service road without incident. Why this happened.
View 6 Replies
My Sc430 with 95k has a steering wheel wiggle . Tires balanced, worn lower ball joint and front end alignment been done. Seems to come and go at various speeds.
View 14 Replies
just bought a 2002 lexus sc430 the car is nice but i have been reading in regards to the throttle lag. Any resolution for this. I've read that the apexi or blitz trottle control is an option to work with the lag.
View 14 Replies
I have 2002 SC430 with an annoying vibration through the seat/chassis at 60mph but she's smooth at 55 and slower and at 65+ mph ? Things I have tried so far ...
wheel balance
wheel alignment
2 rims rerolled that were out of round
bushes and suspension all checked
moved wheel positions front to back etc
Thinking now maybe driveshaft or uni joints ? or new tires but that's an expensive exercise !!
View 14 Replies
I get a rubbing sound in my steering column when it retracts when the key turns off. Only does it a couple times a year.
View 7 Replies
2002 SC430 with 50k miles. I have a set of aftermarket Dolce rims that are 18" with the stock size tires. I have the eccentric spacers on them as well. They have been mounted and balanced. I also have a set of Dunlop snow tires on my stock rims. Obviously I do a seasonal change over.
With either set of tires I am getting a steering wheel shake at 60-65 mph. By 80mph its gone and the car glides perfectly. There is no pulsation in the brake pedal and there is minimal wear on the pads. Below 60mph there is no issues as well.
Tires are wearing evenly. Some roads will make the movement worse, but it always goes away at around 80 mph.
Now both sets of tires were mounted and balanced by the same shop. I assume that could be it...there machine is faulty. But I would like some other possibilities before I try somewhere else.
View 11 Replies
2002 sc430 73k miles.
I have a slight steering wobble (not really shaking/vibration) at higher speeds and only when I turn the wheel to the left or right a little (maybe a 1/2 inch). If I am driving straight down the highway it is smooth at any speed 40-90mph no issues. If I move the wheel to the left or right I feel the the wobble in the wheel. If I go back and forth a little, constantly, with the wheel it continuously wobbles.
I had recently addressed some other vibration issues by installing new LCA #2, continental DWS tires, and had the front end aligned (front -.3L and -.5R for camber, Rear -1L and -1R camber, front and rear toe set to -.07, if I recall). I couldn't really remember if I felt this wobble before because the tires and LCA's needed to be done badly. I am not sure if I should replace the struts either since ride feels good.
My steering feels darn good and responsive at low speeds and does not wobble when turning the wheel slightly. I have purchased new oem steering rack bushings but have not installed them yet (purchased as a preventive maintenance part when i had some free time, before I discovered this issue).
I have read a few threads about alignment of the steering rack causing issues if it is not perfectly centered. Not sure if that would cause anything like this. Love driving the car but the wobble is rather annoying when i turn the wheel a little to change lanes at 75mph.
View 10 Replies
My brake light and ABS lights appeared today on my '02 SC430. What this might mean and the solution?
View 4 Replies
Noticed the antenna did not go all the way down. It will also not go up. When I turn the radio off the motor grinds for few seconds but the antenna does not go all the way down. Mast problems? Any links how to fix it?
View 14 Replies
On my 2002 SC with 51K miles, the front end is squeaking. BTW, shocks are good...
View 6 Replies
My check engine light came on.. so I took it to express tires.. And they said that they need to replace my vacuum hoses cause it busted ... well when I saw the guy used the obd checker thing.. after checking the codes.. i saw that when u turned on the engine.. the vsc on and vcs off lights came on..
So I figured after he fixed the problem.. it will go off.. well after he got done.. fixing the problem.. I drove away.. after bout like 2min.. i had to turn around cause the vsc on and vsc off came on.. and I told the guy to check.. And he used his checker.. and there was no problem.. and the "check engine" light is not on anymore.. just the vsc on and vsc off!!
Could the checker.. messed it up??? the vsc off button.. only works when the key is turned on.. " not when the engine started but right before it.. when the power comes on" so the button is working correctly.. it just comes on.. when i start driving the car...
And no they did not check my tire pressure or do anything to the tires or the wheels.. it just turned on.. when he inserted the obd thing to check..
And yes I read the [URL] .....
Is it dangerous to be driving with the vsc and vsc off light on??
View 14 Replies
I recently got into my 2002 SC430 and could not shift the car out of park. In addition, another symptom was that when I pressed the brake pedal, my rear brake lights would either come on momentarily and then turn off (looked like a strobe-light effect), OR the rear brake lights would not come on at all (the taillights, however, continued to function).
The only way to get around this issue was to use the manual override (by taking out the little plastic tab on the shifter and using a screw driver to press the hidden button, which would momentarily override and let me shift).
After much research, I found out that my Brake Switch/Sensor was failing (this is what tells the car's computer that you're pressing the brake pedal, and thus allowing you to shift out of Park). Unfortunately, I don't have the model number handy.
My non-Lexus mechanic charged me $100 (parts and labor) to replace the Brake Switch/Sensor. I'm not sure how much the actual part cost, but it couldn't have been much. It's a very scary feeling when you need to drive somewhere quick and you cannot shift out of Park.
View 6 Replies
I had to replace the ECU on my 2002 sc430. Although the original ECU was malfunctioningthe car started and was drivable (but the speedometer and odometer did not work, nor did the power steering). Following installing a used ECU, the car will now not start. I reset the ECU following the directions posted by others in this forum (both the gas pedal method and removing the fuses), but that has not fixed the problem. Do I need to have the dealer sync the key to the new ECU?
View 6 Replies
