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Section 1679 (Automatic Transmission - 4T45-E - Introduction)
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Specifications
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Shift Solenoid Valve State and Gear Ratio
Shift Solenoid Valve State and Gear Ratio
WARNING:
This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Shift Solenoid Valve State and Gear Ratio (4T45-E)
Gear
1-2 SS Valve
2-3 SS Valve
Gear Ratio
1
ON
OFF
2.96:1
2
OFF
OFF
1.62:1
3
OFF
ON
1.00:1
4
ON
ON
0.68:1
P, R, N
ON
OFF
2.14:1