1994 Lexus LS400 Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 1994 Lexus LS400
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1994 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.
If your power steering pump is making noises or leaking, get it fixed ASAP or you will likely be replacing your alternator too. The alternator is located right below the P/S pump and if fluid drips into it it will short out the alternator, this has been occured many times.
Also, if you get a puff of white smoke in the morning it may be a bad speed sensitive steering solenoid, which screws into the power steering pump and has a vacuum line ...
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.
1994 Lexus LS400 QuestionsWhy does my battery always run down after 2 days despite engine and switches off (1 answer)
I keep recharging my battery because it keeps running down after 2 days of full charge. All switches are off but this still happens
just aquired vihicle was told "don't start, won't run don't know why"