In stock form, every time you shut the truck down and restart, you'd have to hit the button to activate it.It’s already been stated but, simply press the button below the HVAC controls and that will in turn keep on the exhaust brake that is built into the turbo
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In stock form, every time you shut the truck down and restart, you'd have to hit the button to activate it.
When I deleted and tuned my truck, that is one of the thing's that Dave Mathew's set up for me. It now is on every time I start the truck.