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SC430 - 2nd Gen (2001-2010)

Climate control wiring diagram

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Old 08-14-20, 12:14 PM
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Crowncouri
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Default Climate control wiring diagram
I need a wiring diagram for the climate control unit. Specifically, the middle harness that plugs into the back of the unit. When I plug it in, my 4ways start flashing. 2007 Lexus
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Old 08-14-20, 02:43 PM
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Raven01750
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First things first. Plug everything back in then disconnect the positive lead of the battery for 30 seconds and try again.

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Old 08-15-20, 07:13 PM
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Crowncouri
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Thanks. It was the ribbon inside unit. Repaired and good to go. Thanks fir the input
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Old 08-15-20, 07:54 PM
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Harold57
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Glad you found the problem. Was it misaligned or damaged?
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Old 08-15-20, 08:37 PM
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Crowncouri
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Originally Posted by Harold57
Glad you found the problem. Was it misaligned or damaged?
misaligned
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