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Lexus LS430 Problems

Find the most common issues based on Lexus LS430 owner complaints.
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Most Common Lexus LS430 Problems

Vehicles equipped with premium Mark Levinson stereo may experience no sound or volume that goes to maximum level by itself. An improved amplifier is available to rectify this problem.
Poor quality low speed transmission shifting may be noted. Our technicians tell us updated transmission software is available which may correct this concern.
When filling the fuel tank, the fuel nozzle may click off before the tank is full. Our technicians tell us a revised fuel filler neck is available which may correct this concern.
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0 Known Lexus LS430 Brakes Problems

1 Known Lexus LS430 Drive Train Problem

Poor quality low speed transmission shifting may be noted. Our technicians tell us updated transmission software is available which may correct this concern.

4 Known Lexus LS430 Electrical & Lights Problems

An abnormal noise may be noted from the steering column. Our technicians tell us this may be due to insufficient strength of the telescoping steering column cable, a redesigned cable has been made ...
Various issues may develop with the multi-display panel. Our technicians tell us a redesigned multi-display panel is available which may correct these concerns.
The traction/stability control light may illuminate due to a faulty steering angle sensor. Our technicians tell us an improved sensor is available to correct this concern.

0 Known Lexus LS430 Engine Problems

3 Known Lexus LS430 Exhaust & Emissions Problems

The Check Engine Light may illuminate due to an O2 sensor heater fault. Most commonly the affected O2 sensor will need to be replaced to correct this concern.
The Check Engine Light may illuminate with an engine misfire code stored (P0300 - P0306). Our technicians tell us upgraded software is available for the powertrain control module (PCM) which may co...
The Check Engine Light may illuminate with stored codes P0133 and/or P0153. These may be "false" codes which can be corrected by reprogramming the powertrain control module (PCM) with upgraded soft...

1 Known Lexus LS430 Heating & Air Conditioning Problem

A knocking noise may develop from the AC compressor. Our technicians tell us a redesigned compressor is available to correct this issue.

0 Known Lexus LS430 Maintenance Problems

4 Known Lexus LS430 Miscellaneous Problems

Vehicles equipped with premium Mark Levinson stereo may experience no sound or volume that goes to maximum level by itself. An improved amplifier is available to rectify this problem.
When filling the fuel tank, the fuel nozzle may click off before the tank is full. Our technicians tell us a revised fuel filler neck is available which may correct this concern.
A squeak type noise may be noted from one or both front seats. Squeaks can be caused by contact between the seat track locating pins and the vehicle floor pan. Our technicians tell us the repair ...

0 Known Lexus LS430 Suspension & Steering Problems

13
Known Lexus LS430 Problems & Complaints

Poor quality low speed transmission shifting may be noted. Our technicians tell us updated transmission software is available which may correct this concern.
Vehicles equipped with premium Mark Levinson stereo may experience no sound or volume that goes to maximum level by itself. An improved amplifier is available to rectify this problem.
Various issues may develop with the multi-display panel. Our technicians tell us a redesigned multi-display panel is available which may correct these concerns.
The Check Engine Light may illuminate with an engine misfire code stored (P0300 - P0306). Our technicians tell us upgraded software is available for the powertrain control module (PCM) which may co...
The Check Engine Light may illuminate with stored codes P0133 and/or P0153. These may be "false" codes which can be corrected by reprogramming the powertrain control module (PCM) with upgraded soft...
When filling the fuel tank, the fuel nozzle may click off before the tank is full. Our technicians tell us a revised fuel filler neck is available which may correct this concern.
Vehicles equipped with the Lexus Dual Mode Mobile phone system may experience poor quality sound, particularly from land-line calls. A redesigned telephone computer and microphone are available to ...
The motor for the rear window sunshade in the 2001-2006 Lexus LS430 is known to fail. When this occurs, the sunshade will not extend down the window, and a grinding noise is heard until the motor f...
A knocking noise may develop from the AC compressor. Our technicians tell us a redesigned compressor is available to correct this issue.
The Check Engine Light may illuminate due to an O2 sensor heater fault. Most commonly the affected O2 sensor will need to be replaced to correct this concern.
A squeak type noise may be noted from one or both front seats. Squeaks can be caused by contact between the seat track locating pins and the vehicle floor pan. Our technicians tell us the repair ...
The traction/stability control light may illuminate due to a faulty steering angle sensor. Our technicians tell us an improved sensor is available to correct this concern.
An abnormal noise may be noted from the steering column. Our technicians tell us this may be due to insufficient strength of the telescoping steering column cable, a redesigned cable has been made ...
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RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
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