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Home >> Pontiac >> 2009 >> G8 Base >> Repair and Diagnosis >> Transmission >> Hydraulic Diagrams >> Automatic Transmission - 5L40-E - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis >> Overdrive Range, Third Gear >> Intermediate Clutch Applies

Intermediate Clutch Applies

2-3 Shift Solenoid (SS) Valve:

The 2-3 SS valve is de-energised, blocking feed limit fluid from entering the 2-3 signal fluid circuit. 2-3 signal fluid pressure exhausts through the 2-3 SS valve and 2-3 shift valve spring (372) force moves the 2-3 shift valve (371) to the released position.

2-3 Shift Valve:

2345 fluid is routed through the 2-3 shift valve and enters the intermediate clutch circuit.

Intermediate Clutch:

Intermediate clutch fluid is directed to the intermediate clutch piston to apply the intermediate clutch plates and achieve Third gear.