| Component | Function | |-----------|----------| | | Transmission Control Module (or integrated into Powertrain Control Module) – sends/receives signals | | Internal Wiring Harness | Inside transmission, connects solenoids to the main case connector | | Main Case Connector | 7–13 pins (usually 13-pin for 4L60E), seals fluid inside | | Shift Solenoid A (1-2) | On/off solenoid – controls 1→2 and 2→3 shifts | | Shift Solenoid B (2-3) | On/off solenoid – works with A for gear selection | | TCC Solenoid (PWM) | Torque Converter Clutch – variable duty cycle for lockup | | 3-2 Downshift Solenoid | Helps smooth 3→2 downshift | | Pressure Control Solenoid (PCS) | Force motor – adjusts line pressure (PWM signal) | | Turbine Speed Sensor (TSS) | Input speed (after torque converter) | | Output Speed Sensor (OSS) | Output shaft speed for VSS signal | | Transmission Fluid Temp Sensor (TFT) | Internal thermistor for temperature compensation |
[PCM] → Pin H (Señal TFT) → Sensor TFT → Pin M (Retorno a PCM) [PCM] → Pin F (VSS High) → Sensor VSS → Pin G (VSS Low a PCM)
El conector se encuentra típicamente en el lado del conductor (lado izquierdo) de la transmisión, justo encima del pan de aceite. Es un conector rectangular de 20 cavidades, pero solo las posiciones señaladas a continuación están activas.
Modula la aplicación del embrague del convertidor para que el acoplamiento no sea brusco. 4. Sensores de Retroalimentación
Esquema Diagrama Electrico De Transmision Automatica 4l60e !!top!! -
| Component | Function | |-----------|----------| | | Transmission Control Module (or integrated into Powertrain Control Module) – sends/receives signals | | Internal Wiring Harness | Inside transmission, connects solenoids to the main case connector | | Main Case Connector | 7–13 pins (usually 13-pin for 4L60E), seals fluid inside | | Shift Solenoid A (1-2) | On/off solenoid – controls 1→2 and 2→3 shifts | | Shift Solenoid B (2-3) | On/off solenoid – works with A for gear selection | | TCC Solenoid (PWM) | Torque Converter Clutch – variable duty cycle for lockup | | 3-2 Downshift Solenoid | Helps smooth 3→2 downshift | | Pressure Control Solenoid (PCS) | Force motor – adjusts line pressure (PWM signal) | | Turbine Speed Sensor (TSS) | Input speed (after torque converter) | | Output Speed Sensor (OSS) | Output shaft speed for VSS signal | | Transmission Fluid Temp Sensor (TFT) | Internal thermistor for temperature compensation |
[PCM] → Pin H (Señal TFT) → Sensor TFT → Pin M (Retorno a PCM) [PCM] → Pin F (VSS High) → Sensor VSS → Pin G (VSS Low a PCM) esquema diagrama electrico de transmision automatica 4l60e
El conector se encuentra típicamente en el lado del conductor (lado izquierdo) de la transmisión, justo encima del pan de aceite. Es un conector rectangular de 20 cavidades, pero solo las posiciones señaladas a continuación están activas. | Component | Function | |-----------|----------| | |
Modula la aplicación del embrague del convertidor para que el acoplamiento no sea brusco. 4. Sensores de Retroalimentación 4. Sensores de Retroalimentación