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Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Automatic Transmission - 6T40 - Specifications) >> Specifications >> Shift Solenoid Valve State and Gear Ratio

Shift Solenoid Valve State and Gear Ratio

WARNING: This page is about a different variant/trim than selected.
Gear Shift SOL 1 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 6T30 Gear Ratio 6T40
Park ON OFF OFF OFF ON - -
Reverse ON OFF OFF ON ON 2.87 2.940
Neutral ON OFF OFF OFF ON - -
1st Braking ON ON OFF OFF ON 4.449 4.584
1st OFF ON OFF OFF OFF 4.449 4.584
2nd OFF ON ON OFF OFF 2.908 2.964
3rd OFF ON OFF ON OFF 1.893 1.912
4th OFF ON OFF OFF ON 1.446 1.446
5th OFF OFF OFF ON ON 1.000 1.000
6th OFF OFF ON OFF ON 0.742 0.746
For shift solenoid 1, "ON" = Solenoid Energized (Pressurized) "OFF" = Solenoid De-energized (No Pressure).
For pressure control solenoids, "ON" = Pressurized, "OFF" = No Pressure