Upper Valve Body
WARNING: This page is about a different car, the 2012 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of CHRYSLER GROUP, LLC
| 1 - COMBINED DRAIN |
5 - SHIFT SOLENOID VALVE NO. 3 |
| 2 - GAIN CHANGE SOLENOID VALVE |
6 - SHIFT SOLENOID VALVE NO. 2 |
| 3 - MANUAL VALVE |
7 - SHIFT VALVE NO. 1 |
| 4 - MODULATOR VALVE |
|
| Valve |
Function |
| Manual valve |
Selects N, R, and D passages in accordance with drivers movement of the shift lever |
| Modulator valve |
Regulates line pressure and supplies it to the linear and shift solenoids. |
| Shift solenoid valve number 2 |
Directs line pressure and control pressure for clutch and brake engagement. |
| Shift solenoid valve number 3 |
Directs line pressure and control pressure for clutch and brake engagement. |
| Gain change solenoid valve |
Changes pressure from control pressure to line pressure. |
| Combined drain |
Enables fluid emerging from clutch passages and brake passages to drain away. |