1990 Lexus LS400 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1990 Lexus LS400
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1990 Lexus LS400 ProblemsNoise From Front Suspension
Higher mileage cars can develop creaking and groaning noises in the front suspension, particularly when coming to a quick stop. Inspection and replacement of any worn parts should correct this concern.
The motor for the rear window sunshade in the Lexus LS400 is known to fail. When this occurs, the sunshade will not extend over the window, and a grinding noise is heard until the motor fails as well.
Replacement of the sunshade assembly is necessary to correct this failure, however, removing the fuse for the sunshade will stop the motor from making the irritating grinding noise.
1990 Lexus LS400 QuestionsWhy can't I accelerte past 40 (2 answers)
I replaced a dead battery and afterwards the cars starts but the auto transmission is locked in park position and headlights and other electrical devices don't work.
tail lights out replace bulbs with no luck. The fuse sizes in my used LEXUS don't match specs a friend told me. I need to know correct size of fuses.