2004 Lexus LS430 used buying checklist

Test for the problems owners report most

The most reported problems of this model year, with what to look for on the test drive.

• Acceleration and speed control5 owner complaints

  Check that the car accelerates smoothly, without hesitation or surges, and that cruise control works.

• Lights4 owner complaints

  Check every exterior and interior light, and look for condensation inside the headlights.

• Body and structure3 owner complaints

  Look underneath for rust, especially on the frame and brake lines, and check that door and panel gaps are even.

• Engine and cooling3 owner complaints

  Start the engine cold and listen for knocking or ticking. Check for warning lights, oil leaks and a low oil level, and ask how often oil had to be topped up.

Make sure these recalls were done

Recall repairs are free at any dealer of the brand. Ask the seller for proof, or have a dealer check the VIN.

• Power trainRecall number 04V317000, Jul 1, 2004
• Fuel system, gasolineRecall number 04V295000, Jun 25, 2004

Service bulletins worth asking about

Repair instructions the maker sent to dealers for known problems. Ask whether any of these repairs were done.

• Revision noticeJul 1, 2019
• If a customer states there is an unpleasant odor in the vehicle from the HVAC system, there are various...Oct 2, 2013
• Lexus: precaution information on removal, inspection, installation of accelerator pedal sensor assembly,...Jul 10, 2012
• Repair manual supplement: laser cruise control beam axis adjustment. nmNov 1, 2005

Before you pay

• Decode the VIN and make sure it matches the title, the registration and the car itself.
• Get a vehicle history report to check for accidents, salvage or flood titles and odometer problems.
• Ask for service records, especially oil changes and any transmission fluid service.
• Start the car from cold, and drive it at city and highway speeds for at least 20 minutes.
• Have an independent mechanic inspect the car before you sign anything.