SC- 1st Gen (1992-2000)

The Oddest Climate Control/Hazard Light Problem I've ever come across

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Old 08-17-18, 11:04 PM
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O. L. T.
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You just got the wrong harness or it's not plugged in correctly. They are different from 94/95 as stated above. Make sure it's the exact year.

My main issue is that the climate control is no longer working after putting a '92-94 harness back in the car. The previous owner had put in a '95-96 harness, radio, and climate/volume *****. I'm only worried about getting the climate control working again, not the volume ****.
Old 08-17-18, 11:30 PM
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95LexCoupe
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The harness I got from Pull-A-Part is from a 95 as well so my theory is that my car must have had a Nakamichi. Is there anyway you can tell me what to do or pinpoint the different wires on a schematic?
Old 08-19-18, 12:44 AM
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O. L. T.
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I’ve posted the schematics on here, as have others. Should be able to find them with a quick search. 10 years or so back
Old 08-19-18, 01:08 AM
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95LexCoupe
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yes I have seen the schematics you guys posted but I don't know what the abbreviations mean. if you can at least just point out which ones on the schematic are ground wires for the climate control and hazard that would be great.
Old 09-02-18, 08:08 AM
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Hey guys I solved the problem 3 weeks ago by going to another Pull-A-Part location and getting a whole other wire harness.

Apparently the wire harnesses in a 1995 Lexus SC300 and a 1995 SC400 are wired slightly different.

Everything works perfect now
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