The mechanical components of the 4L60-E are as follows:
| • | Torque converter assembly |
| • | Servo assembly and 2-4 band assembly |
| • | Reverse input clutch and housing |
| • | Forward sprag clutch assembly |
| • | Lo and reverse roller clutch assembly |
| • | Lo and reverse clutch assembly |
| • | Two planetary gear sets: Input and Reaction |
| • | Control valve body assembly |
The electrical components of the 4L60-E are as follows:
| • | 1-2 and 2-3 shift solenoid valves |
| • | 3-2 shift solenoid valve assembly |
| • | Transmission pressure control (PC) solenoid |
| • | Torque converter clutch (TCC) solenoid valve |
| • | TCC pulse width modulation (PWM) solenoid valve |
| • | Automatic transmission fluid pressure (TFP) manual valve position
switch |
| • | Automatic transmission fluid temperature (TFT) sensor |
| • | Vehicle speed sensor assembly |
For more information, refer to
Electronic Component Description
.
