Range Signal. GMC Truck GMC P42 Commercial Chassis 1999

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 1999 🢒 GMC P42 Commercial Chassis 🢒 Engine 🢒 Engine Controls - 6.5L (L57) 🢒 Range Signal

Range Signal	A	B	C
Park	OFF	ON	OFF
Reverse	ON	ON	OFF
Neutral	OFF	ON	OFF
D4	OFF	ON	ON
D3	OFF	OFF	ON
D2	OFF	OFF	OFF
D1	ON	OFF	OFF
Illegal	ON	OFF	ON
Illegal	ON	ON	ON
ON = 0 volts OFF = B+ volts