Push Button Start with Passive Device Key wanted

[Tom 72RS/SS]

Needless to say, alot of us are watching and waiting. Take as long as you need to get it right and I'll be one of the first to jump on it.
Now I have to look into adding power locks to take advantage of all the features...ahh what fun!

[Fuelie Nova]

Man I just found this thread. I have a chance to pickup a push button setup out of an 08 Toyota Camary next week. I want to try and disect it to see if I can figure it out. I like there switch, it says "press to start"
There thought is... if you are in the proximity with the fob, press the button (momentary) and it is on ACC. Press again and it turns off. If you want to start the engine, press the brake pedal and be in range and the engine goes to the Start pos for a specified time then automatically goes to the Run pos. It only takes a momentary push and then latches in for start.

I might try and work on a circuit to simulate the above and then use an output off my XFI to tell it when it is running which would drop it back to the run position.
Tg

[matty b]

Man I just found this thread. I have a chance to pickup a push button setup out of an 08 Toyota Camary next week. I want to try and disect it to see if I can figure it out. I like there switch, it says "press to start"
There thought is... if you are in the proximity with the fob, press the button (momentary) and it is on ACC. Press again and it turns off. If you want to start the engine, press the brake pedal and be in range and the engine goes to the Start pos for a specified time then automatically goes to the Run pos. It only takes a momentary push and then latches in for start.

I might try and work on a circuit to simulate the above and then use an output off my XFI to tell it when it is running which would drop it back to the run position.
Tg

very easy like that, just gotta remember that the brake cannot be pressed when turning the car off or the starter will engage and nothing else will happen. The latching relay is not shown but the lead that goes to the S teminal on it is marked as LATCH TRIGGER. The relays shown are normal 5 pin bosch relays. Im tired and Im not sure if the push button goes to the horizontal terminal or the vertical terminal at the bottom opposite it. If you make this and it doesnt work switch the two wires and it should work fine. An rpm trigger isnt really necessary and it would just complicate things. If you dont wanna turn the car off without pressing the brake set the e brake instead or just put it in park. If you want to be able to press the brake when you turn the car off you are asking for a quite a bit more complicated setup and at that point youd be better of with the module Im building.