20 Most Recent 2001 Lexus LS 430 Questions & Answers

Question edited for clarity. Question moved to Lexus LS430. Check out the videos. There appear to be issues with the unit. https://www.google.com/search?q=2001+lexus+LS430+mark+levinson+cd+playing+slow ..

There's a website that has all this information about all this and manuals everything totally free there are many actually but I personally like few reliable-store .. let me know if u need help thanks

the O2 sensor for bank one sensor one is located between the catalytic converter and the engine in the exhaust head pipe. see photo of your engine cylinder layout, the sensor u want to replace is the one at the cylinder #1 bank on right.

I would prefer if you forwarded a clear picture of these lights or symbols. The only green light I can think of is the one in the top center. That green light shows that your gear selector is in Park and moves as you select a different gear position. I think the yellow and Red light that you speak of is within the top area of the RPM gauge. The Red light should have an "!" symbol and is indicating a warning. The alarm is a back up to also alert you of an issue. This could represent your tires or engine. You should send it in for diagnostics asap. The Yellow Light I am not sure of. I need to know what it looks like. If it looks like a car with wavy lines. This light represents your traction control. If your car contains the owners manual it is a great idea to familiarize yourself with it. There is a lot of good information inside.

yes , have only in tank fuel filter

The problem has to be repaired first. Is seems to be an electrical short or a defective part. It should be properly diagnosed & repaired & the computer cleared. Limp home mode is gone with the solved problem. DONT CHANGE PARTS THROUGH COMPUTER CODES.

Best bet might be to get a Haynes manual and work from it. You might ?lso try clublexus.com/forums.

You are going to need to do some basic troubleshooting. First, check to make sure you have voltage at the gauge. If you have a minimum of 6V (DC) across the terminals of the gauge, but the gauge is not reading, replace the gauge. If you have <6VDC reading at the gauge, check for voltage at the float unit on the gas tank. If <6VDC at the gas tank float module, replace the float module. If you have voltage at the float module, suspect a problem with the dash cluster display.

If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Pull up older posts. Surf the site with patience. Do a search by type in the brand name of your device at its search box and press "Enter". http://electronicshelponline.blogspot.com/

If you do not have your instruction book, there is often a diagram on the cover flap of the machine. Failing that try your local machien dealer they should show you how to thread at no charge. let me know how you go and I'll see what I can find.