Electronic Component Description: Notes
WARNING: This page is about a different car, the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Cadillac Escalade EXT, 2007 Cadillac Escalade ESV, and 2007 Cadillac Escalade. 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.