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Sound system wiring diagram for 93 SC300

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Old 08-05-10, 09:34 AM   #1
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Default Sound system wiring diagram for 93 SC300

Lexus 93 SC300 with Pioneer (Non Nakamichi)

Does anyone have a wiring diagram for this car?

The rear center woofer does not have sound. I am trying to figure out if the woofer is on a separate AMP and where the wires are. The speakers look like it is in good condition, it's just not pumping out any sound.
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Old 08-05-10, 10:41 AM   #2
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pop the speaker with a AA battery..see if it works.
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Old 08-05-10, 11:52 AM   #3
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it does have a seperate amp. its under the rear cover for all the speakers. to get to it youll have to rip out the back seats and some of the side trim pieces
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Old 08-05-10, 01:57 PM   #4
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its on a seperate amp that is directly to the left of the sub. as the guy above me said, you have to take out the back seat and all that stuff. if you want to mess with it heres the thread to help you
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