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Transmission Internal Mode Switch Logic > < Range Reference

Astra J

Shift Solenoid Valve State and Gear Ratio



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

Park
ON
OFF
OFF
OFF
ON
-

Reverse
ON
OFF
OFF
ON
ON
2.940

Neutral
ON
OFF
OFF
OFF
ON
-

1st Braking
ON
ON
OFF
OFF
ON
4.584

1st
OFF
ON
OFF
OFF
OFF
4.584

2nd
OFF
ON
ON
OFF
OFF
2.964

3rd
OFF
ON
OFF
ON
OFF
1.912

4th
OFF
ON
OFF
OFF
ON
1.446

5th
OFF
OFF
OFF
ON
ON
1.000

6th
OFF
OFF
ON
OFF
ON
0.746

Effective Final Drive Ratio - 6T40/45 - 3.17/3.87

For shift solenoid 1, "ON" = Solenoid Energized (Pressurized) "OFF" = Solenoid De-energized (No Pressure).

For pressure control solenoids, "ON" = Pressurized, "OFF" = No Pressure
 

Transmission Internal Mode Switch Logic > < Range Reference