Thanks Engineer Bill for the following tip. Works GREAT
on a 2004 LB7.
"Just completed my high idle istallation. Installation went very well.... Used the dark green/white wire on the brake switch and connected the wire directly to the C-71 connector on the ECM. I now have 1150, & 1750 RPM high idle. Also tested the cruise and it works fine."
Note that the "dark green/white" wire is closer to teal/white.
Combined with the instructions on Kennedy's website easy and works great.
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