hardy350

Hi All,
Can Anybody tell me what deliver Pin 33 - TCC Brake Switch on a 12200411 PCM . Positive or Negative ???



Regards

Hardy

Bo185

Hardy,
Its 12v+ 10amp from the fuse box via C1 connector. The switch is normally open then closed when brakes are applied.

I was thinking of the neural safety switch on a 4l60 it provides a ground. Sorry for confusion!

-Scott

Pocket

iTrader: (22)

You've got it backwards. Its normally closed then open under brakes

http://www.lt1swap.com/pictures/16_a...amp_switch.gif

fptransport

hardy what that wire needs is +12v when brakes are not applied and whenever you step on the brakes power needs to be cut off,, the way I did mine, just go to your local parts store and order the brake switch for a camaro or trans am.. this have the normal plug for the wires for the brakes and another outlet for that you can plug prong to a +12v source and the other to the tcc wire for the pcm... hopes this helps

dr461 is the brake switch part number at autozone 5.99

Bo185

Well **** I was think of the early style brake switchs, man I need to quit

95CamaroLS1

^^^ Hahah ya man that **** will mess you up