RX - 1st Gen (1999-2003) Discussion topics related to the 1999 -2003 RX300 models

What is this black plug, wire and tube?

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Old 11-19-18 | 02:08 PM
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Default What is this black plug, wire and tube?


What is this black plug, wire and tube? Does it plug into something? Or does something plug into it?
Old 11-19-18 | 09:56 PM
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i! Hi! I'm not seeing a photo.
Old 11-20-18 | 06:23 PM
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To be honest, more general view would have been better. Hard to tell where it is. Looks like one of the service ports to me.
Old 11-21-18 | 06:45 AM
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Under the dash? Could it be for the climate control?
Old 11-21-18 | 08:30 AM
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I think I figured it out. It's on driver's side up against console. It the cabin temperature sensor. I think.
Old 11-21-18 | 10:15 AM
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Far I know, cabin temp sensor is in the dash behind little grill..
Old 11-21-18 | 10:27 AM
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Could it be the environment temp sensor since it's outside?
Old 11-21-18 | 10:43 AM
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No it inside. I replaced the Ambien sensor, that's ourside.
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