Question about 2003 Toyota 4Runner
My Lexus es350 2007 has the lights "check VSC, Check engine, and Traction" on and I do not know how to shut them off. How can you turn them off? Some people said the gas cap is loose. I tight it up but the lights still on.
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Posted on Jan 02, 2017
SOURCE: Check engine and VSC lights on
that the check engine light is on indicates a problem. that the light is not flashing indicates that the computer does not think that the problem is all that bad. without some other vehicle malfunction symptoms best advice i can give you is to take your vehicle to a place that has a code reader and see what codes it has stored. some car parts stores will retrieve the codes for free, idea being that the parts store can then sell you some parts to fix the problem. but you don't have to buy anything, you can just have them read the codes. some of the parts stores will give you a printout of the codes too. get the codes and you know what the computer is not liking, then you can make a more informed decision about what to do next. hope that helps.
Posted on May 28, 2009
check air filter for dirty , how many miles or kms have your car? , maybe need to replace spark plugs, try to reset the ecu for a momentany malfunction, remove the negative battery terminal few minutes and reconnect,start engine and drive, check if lights goes off , please write me
Posted on Jul 05, 2009
VSC is Vehicle Skid Control. The system is usually on, but when you turn it off (on my mother's 01 Avalon, it's on the knee bolster, below and to the right of the steering column), the indicator comes on in the cluster to let you know it's turned off - it's just a reminder to you that you don't have that safety net activated. The way the car is set up, even if you turn it off, when you shut down the engine and then restart it later, the system is rearmed automatically.
What I'm thinking is, since you've obviously had the engine on and off and the VSC OFF and TC OFF warnings are still illuminated, you probably have a problem with either an ABS sensor, a yaw sensor, or something related to those, as those systems rely on a bunch of sensors to work. If they have failed, it should illuminate the check-engine light. Stop at Auto Zone or Advance Auto Parts and have them scan the car's computer (it's free). They'll give you a list of the fault codes that come up. If you post them up here, I can define them for you and help you solve the problem - just post them as a reply or follow-up on this posting.
Posted on Nov 08, 2009
Testimonial: "Thanks a bunch!! Big help and I will do what was suggested to solve the problem. Thanks again."
Unfortunately, this code has nothing to do with the gas cap....
A code P0446 could mean one or more of the following has happened:
Posted on Nov 17, 2009
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