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'13 Camry SE
'13 Camry SE
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I want to instal a toggle switch for my backup camera so i can view it at any time other than just in reverse. Does anyone have a wiring schematic for the radio, and the factory camera? I am too lazy right now to go and test each wire myself.
 

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If you remove the Knee Bolster Below the Stereing Wheel. The BCM should be to the left side 4-5 plugs depending on model. One of the two plugs larger plugs on the left should have the pin of the below image.




one of the plugs should look like the above. In pin 29 there should be a Blueish (vilot) wire that goes to ground when the car is in reverse. This is the switch wire to the back of the radio.


Cut this wire(after testing of course)

I would wire a relay (SPDT) 85=12v+, 86=GRN from your switch, 30= to the radio side of cut, 87a to the BCM Side of the CUt wire, 87 to Ground.

Done


All information is provided as is and i am not responsible if any thing goes wrong or gets damaged in the process. Make sure to test all wires with the appropriate testing equitment.
 
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