GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2000
🢒
GMC C Sierra - 2WD
🢒
Body and Accessories
🢒
Wiring Systems
🢒 Shift Solenoid Valve State and Gear Ratio
Shift Solenoid Valve State and Gear Ratio; 4L80-E
Gear
1-2 SS Valve
2-3 SS Valve
Gear Ratio
1
ON
OFF
2.48:1
2
OFF
OFF
1.48:1
3
OFF
ON
1.00:1
4
ON
ON
0.75:1
R
ON
OFF
2.08:1