Electronic Component Description: Notes
WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
| Callout | Component Name |
|---|---|
| 1 | Line Pressure Control (PC) Solenoid |
| 2 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid |
| 3 | Shift Solenoid (SS) 2 |
| 4 | 16 Pin Connector |
| 5 | Pressure Control (PC) Solenoid 3 |
| 6 | Transmission Fluid Pressure (TFP) Switch 5 |
| 7 | Pressure Control (PC) Solenoid 4 |
| 8 | Pressure Control (PC) Solenoid 2 |
| 9 | Transmission Fluid Pressure (TFP) Switch 3 |
| 10 | Transmission Fluid Pressure (TFP) Switch 1 |
| 11 | Transmission Fluid Pressure (TFP) Switch 4 |
| 12 | Pressure Control (PC) Solenoid 5 |
| 13 | Shift Solenoid (SS) 1 |
The control solenoid (w/body and TCM) valve assembly contains the following components:
- Transmission control module (TCM)
- Clutch pressure control solenoids (Clutch PC Sol)
- Shift solenoids (SS)
- Line pressure control solenoid (Line PC Sol)
- Torque converter clutch pressure control solenoid (TCC PC Sol)
- Transmission fluid temperature sensor (TFT Sensor)
- TCM temperature sensor
- Power-up temperature sensor
- Transmission fluid pressure switches (TFP Sw)
These components are not serviced separately. The control solenoid (w/body and TCM) valve assembly utilizes a lead-frame system to connect these components electrically to the TCM. No wires are used for these components. The control solenoid (w/body and TCM) valve assembly bolts directly to the lower and upper valve body assemblies inside the transmission. The control solenoid (w/body and TCM) valve assembly connects to the engine harness 16-way connector via a pass-thru sleeve.