Autoshift to 18Speed manual

[Rawze]

(08-12-2024 )68shifter Wrote:  ...

Reverse is just power in/power out so you can just run 12V to one side of the plug and run the other to back up lights/alarm.
...

Not sure what your getting at there, yes, the lights are +12volts..

but someone needs to keep in mind that putting +12volts directly onto an input pin of the ecm (to replace any input signals) is NOT recommended. All of the input pins to the ecm itself are +5 volts.