Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Main Control Valve Body: Notes
Main Control Valve Body
Base Part Number: 7A100
| Item | Description |
|---|---|
| 1 | Transmission internal wiring harness frame |
| 2 | Main control valve body |
| 3 | Check balls (3 required) |
| 4 | Solenoid damper SSA |
| 5 | Solenoid body-to-valve body separator plate |
| 6 | Damper pistons and springs (3 required) |
| 7 | Elastomeric damper |
| 8 | Dowel pins (2 required) |
| 9 | Solenoid body |
| 10 | Solenoid retaining pin (14 required) |
| 11 | Manual valve |
| 12 | Solenoid pressure regulator valve assembly |
| 13 | Clutch bypass valve |
| 14 | TCC regulator valve |
| 15 | Control pressure regulator |
| 16 | Direct (3, 5, R) clutch regulator valve |
| 17 | Intermediate (2, 6) clutch regulator valve |
| 18 | Forward (1, 2, 3, 4) clutch regulator valve |
| 19 | Forward (1, 2, 3, 4) clutch latch valve |
| 20 | Low reverse/overdrive (4, 5, 6) clutch regulator valve |
| 21 | Direct (3, 5, R) clutch latch valve |
| 22 | Intermediate (2, 6) clutch latch valve |
| 23 | Low reverse/overdrive (4, 5, 6) clutch latch valve |
| 24 | LPC solenoid |
| 25 | SSC |
| 26 | TCC solenoid |
| 27 | SSE ON/OFF solenoid |
| 28 | SSA |
| 29 | SSB |
| 30 | SSD |
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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