2007 Sienna without JBL + Pioneer AVIC-8200NEX

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2007 Sienna without JBL + Pioneer AVIC-8200NEX

Post by hippolover »

Has anyone done this install? The wire colors on the T01 harness do not match the wire colors on the factory harness.

For example, the yellow, red, and black wires on the factory harness does not match up with the wiring colors on the T01 harness.


Not only that, the # of wires do not match.


Crutchfield says the T01 harness is no longer compatible with a 2007 Toyota Sienna. But the iData site says it is. Normally, I would side with the manufacturer but these concerns have given me pause.


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Dara DeGrand
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Re: 2007 Sienna without JBL + Pioneer AVIC-8200NEX

Post by Dara DeGrand »

Our colors are not supposed to match the factory Toyota colors. We convert the wire function to industry standard colors, whereas Toyota makes the wire colors whatever they want. It's the same story with the pins in the harness. Not every wire on the OEM side is necessary for an aftermarket radio to work. We will only populate the wires we need.
Dara DeGrand
Maestro Technical Support Manager
Automotive Data Solutions Inc.
8400 Bougainville, QC
T 514.807.2888
TF 866.427.2999

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