Lexus LS

The fuel pump reset button on a 1993 Lexus LS400 is typically located in the trunk, near the right rear side. You may need to remove a panel or cover to access it. The button is a small red or black switch that can be pressed to reset the fuel pump after an accident or a fuel-related issue. Always refer to the owner's manual for specific details and instructions.

In a 1997 Lexus LS400, there are typically four O2 sensors located in the exhaust system. Two are positioned upstream (pre-catalytic converter) and two downstream (post-catalytic converter) of the catalytic converters. The upstream sensors monitor the air-fuel mixture, while the downstream sensors check the efficiency of the catalytic converters. Accessing them usually requires lifting the vehicle for better visibility and reach.

To remove the headrest on a Lexus LS400, first, locate the release buttons or levers on the sides of the headrest posts. Press these buttons while simultaneously pulling the headrest upward to detach it from the seat. If there are no visible buttons, you may need to use a small tool to press a hidden release mechanism. Always consult your vehicle's manual for specific instructions related to your model year.

To change the front wheel bearings on a Lexus LS 400, first, lift the vehicle and remove the front wheel. Next, detach the brake caliper and rotor to access the hub assembly. Remove the hub assembly bolts and use a bearing puller to extract the old bearing. Install the new bearing, reassemble the hub, rotor, caliper, and wheel, and ensure everything is torqued to the manufacturer’s specifications.

To reset the computer on a 1992 Lexus LS400, disconnect the negative battery terminal and leave it disconnected for about 10-15 minutes. This will allow the onboard computer to clear any stored trouble codes and reset the system. After waiting, reconnect the negative terminal, and start the vehicle to allow the computer to recalibrate. Make sure to check for any persistent issues that may have caused the need for a reset.

To remove the tail light lens on a 2002 Lexus LS430, first, open the trunk and locate the access panel behind the tail light assembly. Remove any screws or clips securing the access panel, then gently pull it away. Disconnect the electrical connector from the tail light assembly, and remove the screws holding the tail light in place. Finally, carefully pull the tail light assembly out, and the lens can be detached from it.

In a 1995 Lexus LS 400, the traction control fuse is typically located in the engine compartment fuse box. To find it, open the hood and look for the fuse box near the battery. The specific fuse for the traction control system is often labeled in the fuse box cover diagram. Always refer to your owner's manual for exact locations and specifications.

To fix the cluster in a 1995 Lexus LS 400, start by checking the fuses related to the instrument panel to ensure they're not blown. If the fuses are intact, you may need to remove the cluster and inspect for any loose connections or damaged wiring. Additionally, consider replacing any faulty bulbs or stepper motors inside the cluster. If issues persist, the cluster may require professional repair or replacement.

To change the fan switch on a 1990 Lexus LS400, first disconnect the negative battery terminal to ensure safety. Locate the fan switch, which is typically found near the radiator or on the engine block, and remove any necessary components obstructing access. Unplug the electrical connector from the old switch, unscrew it, and replace it with the new switch. Reconnect the electrical connector, reassemble any removed parts, and reconnect the battery.

A tune-up for a 2001 Lexus LS 430 typically costs between $200 and $500, depending on the specific services performed and the mechanic's labor rates. This can include replacing spark plugs, air filters, and fuel filters, as well as checking and adjusting ignition timing. It's advisable to get a detailed estimate from a trusted mechanic to understand the exact costs involved.

In the 1990 Lexus LS 400, the flasher relay is typically located in the passenger compartment, specifically under the dashboard on the driver's side. You may need to remove the lower dash cover or look near the fuse box to access it. The relay is usually a small rectangular component that can be identified by its electrical connections. Always consult your vehicle's manual for the exact location and identification.

To reset the Tire Pressure Monitoring System (TPMS) on a Lexus LS 460, first, ensure that all tires are inflated to the recommended pressure. Next, turn the ignition to the "ON" position without starting the engine. Press and hold the TPMS reset button, usually located beneath the dashboard, until the TPMS warning light blinks three times, then release it. Finally, start the engine and drive for a few minutes to allow the system to recalibrate.

A PO170 fuel trim malfunction for bank 1 in a 1995 Lexus LS indicates that the engine control module (ECM) has detected an issue with the fuel trim adjustments for the bank 1 cylinders. This can result from various factors, such as a vacuum leak, faulty fuel injectors, or issues with the mass airflow sensor. If not addressed, it can lead to poor engine performance, increased emissions, and potential damage to the engine over time. It is advisable to diagnose the underlying cause using a scan tool and appropriate testing.

The TRAC light blinking on and off in a 1997 Lexus LS400 typically indicates that the traction control system is actively engaging or that there's an issue with the system. This could be due to wheel slip, a malfunction in the traction control sensors, or a related component like the ABS system. It's advisable to have the vehicle scanned for error codes to diagnose the specific problem accurately. If the light persists, consulting a professional mechanic is recommended to ensure safe operation.

shocks will not cause car to sway side to side...need to check sway bar...soonnn

It is a hi-compression motor and does require 93 octane.

I would guess that something might be jammed in the tracks or it is an electrical issue. Sometimes the connections to the switches are bad, sometimes the switch itself is bad, and sometimes the moter is burned out. Listen to hear if the motor is running, if so, check the track and see if it is jammed. If you don't hear anything you have some electrical tracking to do. VBD

If you are asking for the location of the Turn Signal Flasher Relay, it is located in Junction Block 1A (under dash on drivers side). Block 1B has the fuses, Block 1A the relays. The flasher is the small relay at the end opposite the group of four (4) relays.

email meet and I will send you a PDF showing and explaining exactly how. vbdenny.com I needed a direct anwswer so this is it now that I just finished replacing my 1993 LS400 brake light. 1. open trunk 2. gently pull back the carpet - like covering where the light is located and it will pull off and fold it back by weighting it down or having a friend hold it 3. look for two bolt head to the rear side which could attach the rear light and two other nuts that are all the same size which appear to be attachments to the rear light back portion (one may be hidden under a popped out piece of metal) 4. after removing these 2 nuts and bolts grab the screw sticking out at the top and pop out the top one by pushing back and the plastic surround over the rear light on the top of it should pull off gently and straight back 5. this opens up the light so you can gently wedge the top of the light with a flat head screw driver toward you and it will cause it to pop out so you can lift the entire rear light out 6. turn the bulb holders counter clockwise about a 1/4 turn to pull the bulb out 7. replace bulb by pushing down gently and turning it out 8. install new bulbs - do all three of the them just because this job is not worth doing again unless absolutely necessary 9. reverse your steps and if you don't have the snaps chew some bubble gum to hold it in place temporarily (just a joke but I might do it rather than going to buy a broken snap at the Lexus dealer) Say a prayer for those who follow in your path to unlock the secrets of how Lexus can make a good product and still force the average person to spend money just changing a light bulb - but then you aren't average if you accomplished this ... you're so thrifty and determined to crack the secret codes of the Lexus laws that you are now a member of the select group of owners who can and do change light bulbs ... Timothy for John (Please consider a donation to a charity instead of the Lexus dealer so I now this advice was worth giving to you and the world is not made up of car makers who immitate this kind of manufactured work) Amen....