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 Problems

Noise 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.

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1990 Lexus LS400 Questions

Why can't I accelerte past 40 (2 answers)

how to diagnose problem (1 answer)

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.

Need answer to question asked, about size of three fuses used to regulate tail lights (1 answer)

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.

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1990 Lexus LS400 Recalls

Recall 89V212000
LAMP HOUSING OF CENTER HIGH MOUNTED STOP LAMP COULD BECOME DISTORTED AFTER PROLONGED ILLUMINATION, PARTICULARLY UNDER HIGH TEMPERATURES.

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1990 Lexus LS400 Reviews

We have a 1990 ls400, 160k miles, the power steering pump leaks fluid into the alternator causing it to go out. We're replacing both items but, the instrument panel light is going haywire while this is happening. Does anyone know or have had similar issues & did the replacement of the alternator & power steering pump fix the problem with the instrument panel? Thanks for the feed-back.
leaks oil and rear window is broken
308,000 miles runs like a champ just started having brake light issues but cant complain

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