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Home >> Chevrolet >> 2014 >> Impala Eco >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Automatic Transmission - 6T70 (M7W) - Specifications) >> Specifications >> Shift Solenoid Valve State and Gear Ratio

Shift Solenoid Valve State and Gear Ratio

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Shift Solenoid Valve State and Gear Ratio

Gear Shift SOL 1 Shift SOL 2 1-2-3-4 CL PC SOL 5 N.L. 2-6 CL PC SOL 4 N.L. 3-5 REV CL PC SOL 2 N.H. LOW REV 4-5-6 CL PC SOL 3 N.H. Gear Ratio
Park ON ON OFF OFF OFF ON -
Reverse ON OFF OFF OFF ON ON 2.88
Neutral ON ON OFF OFF OFF ON -
1st Braking ON ON ON OFF OFF ON 4.484
1st OFF ON ON OFF OFF OFF 4.484
2nd OFF ON ON ON OFF OFF 2.872
3rd OFF ON ON OFF ON OFF 1.842
4th OFF ON ON OFF OFF ON 1.414
5th OFF ON OFF OFF ON ON 1.000
6th OFF ON OFF ON OFF ON 0.742
Effective Final Drive Ratio - 6T70/75/80 - 2.77/3.16/3.39
For shift solenoids 1 and 2, "ON" = Solenoid Energized (Pressurized) "OFF" = Solenoid De-energized (No Pressure).
For pressure control solenoids, "ON" = Pressurized, "OFF" = No Pressure