LS - 1st and 2nd Gen (1990-2000) Discussion topics related to the 1990 - 2000 Lexus LS400

91 ls 400 oil light still on

Old 01-14-10, 08:52 AM
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dleadlexus
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Default 91 ls 400 oil light still on

my ls oil light stays on and so does my antilock break light is there any way to fix this
Old 01-14-10, 09:29 AM
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bacaudio
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The oil light is on either because your engine is low on oil (I'm sure you have checked) or because the oil pump is bad or it could simply be that the oil sensor has gone bad. Also with the abs light there are sensors for those and if any of the wires have been cut it would stay on or this also could simply be a bad sensor. They are on all wheels so any of them could be the one causing the problem.
Old 01-14-10, 09:40 AM
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avalon42
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If you don't have erratic braking, try topping off your brake fluid. If it is full, then it's the sensor on top that failed.
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