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

Camera power source in the trunk

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Old 09-27-23, 10:46 AM
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ukrkoz
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Default Camera power source in the trunk

I'm going to install a backup cam in the rear. What wires do I splice to on the reverse light? Basically, which one is positive and negative? Colors?
Old 09-27-23, 11:25 AM
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maxSteel
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Originally Posted by ukrkoz
I'm going to install a backup cam in the rear. What wires do I splice to on the reverse light? Basically, which one is positive and negative? Colors?
My wiring chart says R-B is the power and W-B is the ground.
But you should always confirm with a test light like
Amazon Amazon
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ukrkoz (09-27-23)
Old 09-27-23, 01:19 PM
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Much appreciated
Old 10-01-23, 09:16 AM
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ukrkoz
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Confirmed, Red is power and white is ground.
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Old 10-02-23, 12:37 AM
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I used the rear cig lighter power.
Old 10-02-23, 06:19 AM
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Originally Posted by Australian
I used the rear cig lighter power.
That's fine for a continuous power source, but not if you want a reverse trigger.

Old 10-02-23, 04:43 PM
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salimshah
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Reverse only camera vs rear view camera supply.

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