Quote:
Originally Posted by CTScott
If the wire in pin 40 is blue, then I believe it (some 07-08 Yaris have the wire from there to connector AD4 (which is way up high under the dash, but not the wire from AD4 to D3). If it's not blue, then he is looking at the connector incorrectly.
As for D3, it is under the center of the steering column (he has to remove the lower steering column cover to see it). It is the White connector below, with the one black wire (which is what yours will look like).

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Many thanks. Let's say he is looking at the connector correctly and the wire is blue...now what? How much of a PITA is it to get the wire from AD4 to D3?
Also, let's say there's a blue wire in pin 40...could it be removed and a new wire run directly to D3, bypassing AD4?