Control Solenoid Valve and Transmission Control Module Assembly Inspection
WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
- Inspect the control solenoid valve assembly connectors and pins (1, 2, 11, 13) for the following conditions:
- Damage
- Bent pins
- Debris
- Broken retaining tab
- Contamination
- Ensure no metallic debris is inside the connectors near the terminal pins.
- Inspect the control solenoid valve assembly solenoid leads (3) for contamination or metallic debris.
- Inspect the 4 control solenoid valve assembly filter plate retaining tabs (12) for cracks and ensure proper tension when filter plate is attached.
Solenoid Resistance
| Solenoid Name | Illustration Number of Solenoid Lead | Expected Resistance (Ohms) |
|---|---|---|
| Line Pressure Control Solenoid | 3 | 4.5-5.2 Ω |
| Pressure Control Solenoid 2 (PCS2) | 5 | 4.5-5.2 Ω |
| Pressure Control Solenoid 3 (PCS3) | 9 | 4.5-5.2 Ω |
| Pressure Control Solenoid 4 (PCS4) | 4 | 4.5-5.2 Ω |
| Pressure Control Solenoid 5 (PCS5) | 8 | 4.5-5.2 Ω |
| Shift Solenoid 1 (SS1) | 10 | 22-25 Ω |
| Shift Solenoid 2 (SS2) | 6 | 22-25 Ω |
| Torque Converter Clutch (TCC) Pressure Control Solenoid | 7 | 4.5-5.2 Ω |