LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2005 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - 5L40-E/5L50-E - Introduction & Repair Instructions >> Specifications >> Shift Solenoid Valve State and Gear Ratio

Shift Solenoid Valve State and Gear Ratio

Shift Solenoid Valve State and Gear Ratio

Gear Range 1-2/3-4 Shift Solenoid 2-3 Shift Solenoid 4-5 Shift Solenoid Gear Ratio
Park, Reverse, Neutral OFF ON OFF 3.16:1
First OFF ON OFF 3.45:1
Second ON ON OFF 2.21:1
Third ON OFF OFF 1.59:1
Fourth OFF OFF ON 1.00:1
Fifth OFF OFF OFF 0.76:1
All shift solenoids are normally-closed.
The 4-5 shift solenoid also enables engine braking.