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car speed signal input

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Old Nov 23, 2019 | 03:46 AM
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HisandHerZ06's Avatar
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Default car speed signal input

I am doing a double din install and one of the wires that the radio needs is, "car speed signal input". Our factory radio has nothing like this, so has anyone come across this when replacing their factory radio and what did you use? I may not even need it when I do the speed lockout bypass for my AVH-W4500NEX, But just in case I thought I would ask.
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Old Nov 23, 2019 | 11:44 AM
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From the audio forum faq's :

I have a navigation h/u that has to connect to a speed sensor wire, where is it?
You will have to tap into the harness on the instrument cluster. You need to find the Green/white (A7-circuit 817) with a tan/white (A6-circuit 33) above it and a black (A8-circuit 150 ) below it..The other green/white (A10-circuit 357) oil temp has a blank and a gray on each side.
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