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

outside tmperature sensor

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Old 08-30-17, 06:18 PM
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jaaa
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Default outside tmperature sensor

1996 ls400
I took a short drive and the outside temperature was going from -22F to 97F and all over in-between. Now it seems stuck at -22F. I found what I think is the sensor(077500-4031), but I ohmed it out and it does have some readings. Does any one have a diagram or schematic or info on this?

Last edited by jaaa; 08-30-17 at 06:43 PM.
Old 08-31-17, 04:38 PM
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jaaa
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Turns out I had downloaded a schematic several years ago and had forgotten. The other night it was a hard failure, and wouldn't you know with diagrams in hand all was normal this morning. I hate intermittents.
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