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Simple wiring question using 99 5.3 pcm

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Old 08-20-2012, 01:57 PM
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Default Simple wiring question using 99 5.3 pcm

with help of lt1swap.com.. helping a friend wire in his 5.3 into a 71 c10. The rest make sense but Blue Connector, Pin 33 - TCC Brake Switch. Does this need to be hooked up or can it be removed? Will be running a TH400 transmission and it's said its for lock up torque converters. (converter is non lockup)

Thanks - Randy
Old 08-20-2012, 03:15 PM
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you can delete it. Did you keep the VSS though and remove all the other trans wires?
Old 08-20-2012, 05:45 PM
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Originally Posted by Chrome_Rust
you can delete it. Did you keep the VSS though and remove all the other trans wires?
I will not be using an electronic speed signal as the truck's speedo is mechanical and output on trans is mechanical.
Old 08-20-2012, 07:11 PM
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then remove it all. you are good.



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