Steering Wheel Controls

[CTScott]

Originally Posted by Chrsto4

So if it came from the dealer with cruise already in the stalk, will those two wires on the clock spring still be available to hook up to the steering wheel controls? And are two enough if the Scion xD steering wheel has 5 functions (Mode, vol up/down, + -)? Pardon my ignorance on the electronics side. Thanks to you both so far.

If the cruise stalk is factory (i.e. on the right side of the steering wheel) then the wires are in use. If it is dealer/port installed (stalk on left side) then the wires are still available.

The buttons are multiplexed to work over a single pair of wires.