One problem related to cruise control has been reported for the 2001 Lexus LS430. The most recently reported issues are listed below.
Laser sensor is located, unprotected, in recess in front bumper of car. At some time during recent road trip an object, probably a stone, caused a crack in lens of cruise control module. This caused cruise control to malfunction by suddenly misreading location and distance of cars in front of my vehicle. No protective cover or lens replacement is provided to prevent this problem or mitigate expense of correcting the problem.
| Vehicle Speed Control problems | |
| Cruise Control problems | |
| Accelerator Pedal problems | |
| Speed Control Linkage problems |