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Lexus LS

The Lexus LS series is a family of large-sized luxury cars built by Lexus. Four generations of this series have been manufactured – all are equipped with smooth V8 engines and rear-wheel drive.

639 Questions

How do you access the high tail light on a 2002 Lexus LS 430?

Open the trunk and there is a compartment that will expose the taillights. twist the bulb housing and pull it out.

How can you resolve your 2000 Rav4 check engine light when it comes on?

I had this problem on and off for over 1 1/2 years, until finally, last year, my local Toyota dealer fixed it, under warranty, repairs totaled over $1200.00! My Rav 4 is a 2001, but apparently it is a large issue because I jst received a notice from Toyota stating that there has been a problem with the system that involves the "Check Engine" light, and they requested my car be brought in, if I hadn't already done so - contact a local dealer ASAP!

Where is the air conditioning low pressure port on a Lexus ls400?

it is located at the top left corner when you are looking directly at the motor, it has a lil blue/green cap....

My 1992 Lexus LS 400 trac light comes on frequently also the check engine light comes on occasionally too. So far no issues as the car runs fine. What might be the cause or issue?

There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.

Why is your 1991 Lexus LS 400 running hot?

there are two fan in front check to see if they are comming on

Why when i Put a motor in 1990 Lexus ls 400 and hook up wire it want to turns over?

This means that either the starter bendix is stuck or there is a short in the wiring for the starter circuit www.lextechautomotivellc.com

How do you program a 2005 Lexus LS430 Remote smart key and have the master key found how to delete existing keys with master key and reprogram but that was for a 2004 not sure if it will work on 2005?

See the dealer or you'll have him see you as you are locked out with the antitheft going off.

Question why do I have to see a dealer? I have the master key, found instructions on the Internet for a 2004 to delete existing keys except master, than how to reprogram smart keys and valet key. Not sure if the same programming instructions work for a 2005? (I have been able to program all of my other smart keys fo other "dealer only" monogramming .

What would cause an LS400 to accelerate very slowly run spuratic and not run at idle the check engine light comes on and the trac off light is lit and it smokes but no foul oder?

My 94 ls 400 did the same thing. After several expensive parts replaced, I replaced the plugs and wires, and all acceleration/ sputtering/ smoking problems stopped. Hope this helps.

What causes the air conditioner on a 1992 LS400 to turn off by itself with plenty of freon in the system Systemruns for 30 minutes and then shuts down?

Some AC units will cycle off if the high side gets too much pressure built up. The only way to know for certain if there is not enough or too much refrigerant is to put gauges on the high and low side.

Your 1992 Lexus ls400 was starting fine your water pump went bad and popped the timing belt you had both replaced but the car won't start now?

It probably bent the valves. Call a dealer and ask if it is an iterference engine. If so it probably bent valves. You can run a compresson test to verify. 1992 LS400 is not an interference engine. It is unlikely that the valve train was damaged by losing the timing belt. Assuming the engine didn't run hot long enough to do damage, the timing is probably off. The timing belt needs to be checked to ensure that the timing marks are properly aligned. Ignition problems could also be to blame, but I would check timing first. Just for info, interference engines were installed late 1994 and newer.

How do you wire an ignition on a 1990 Lexus LS400?

i also have an 1990 ls 400 with ignition wirind promlems. i searched for a few weeks and tried to get the diagram through various mechanics. they all ended up telling me that the dealership would not provide them with it. so, the Lexus dealership is just about the only place to get the wiring diagram. your question was not very detailed so i may not be giving the answer you need. the problem with my auto is that the key will not turn past the "on" position, if this is the case then the easiest solution is to hotwire the starter. this is possible by connecting the positive terminal on the starter syleniod using jumper cables and then turning the key to "on". once this has been set up; simply touch the other positive clip on the jumper cables to the positive terminal on the battery. this should start the car. -CoNtRaFoRm-

How do you you change low beam headlight on LS430?

I recently had to replace my low beam headlight, driver side. There may be a better way but this is what I did. I had to remove the whole headlight assembly. There are, I believe four blots in two areas that hold it in. Remove the bolts and slide the assembly forward, out the front of the car. May take some maneuvering. Once out unscrew the back light holder and remove bad light. Reverse this process to complete the replacement. Notes... be very careful with the new light as they cost in the $80-$120 range. Use clean gloves and be sure the bulb holder is tightened securely. Whole process should take no longer than 30 minutes. There are also two different low beam lights for some Lexus 430's so you may want to take the old light out before purchasing the new light.

How do you replace the serpentine belt on 1993 Lexus ls400?

make sure you have a belt routing label attached to under side of hood.in the center of engine behind the fan there is a belt tentioner pully should be 15mm take a socket and braker bar turn the pully bolt to the right remove&replace belt very easy.

What does it mean when your ac doesn't blow cold anymore?

It needs to be charged. You Need To Have Your A/C Serviced. Everyone Including Me ! Needs To Have Their Cars Serviced Regularly. And The A/C One Time At Least A Year. Your Sounds Like A Loss Of Freon. Or Maybe Compressor Trouble. Have It Checked. GOOD LUCK

Can the battery in a 2000 Lexus LS400 be changed without going to a garage or dealership?

yes, but you need an adapter that plugs into the cigarette lighter. attached to the adapter is a 9volt battery. plug that into the lighter before disconnecting the cables to the car battery. that adapter w/ the 9 volt battery attached to it will keep just enough voltage in the cars computer system to allow you to change the cars battery. w/o that adapter when you disconnect the old battery and reconnect the new battery the cars onboard computer system will default and blow several fuses. go to an auto parts store and rent the adapter for a few bucks.

How do you reset check engine light on 92 Lexus ls 400?

the light can be reset two ways. 1 with a scan tool. 2 if the fault(s) that resulted in the CEL coming on are not present for a given number of drive cycles the light may reset.

What do you need for a tuneup on a Lexus ls 400?

For a tune up on a Lexus LS 400 you will want to purchase spark plugs, wires, a cap and rotor, and new gas and oil filters. You should do an oil change when you do a tune up.

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