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.
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HOMESERVICE MANUALSCHEVROLET2019EXPRESS 2500 BASE, VAN CARGO EXTENDED, 6.0L ENG VIN GREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 109 (AUTOMATIC TRANSMISSION - 6L90 (MYD) - COMPONENT LOCATOR)COMPONENT LOCATORDISASSEMBLED VIEWSLOWER CONTROL VALVE BODY ASSEMBLY
2019 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN G
Lower Control Valve Body Assembly
2019 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN GSECTION Lower Control Valve Body Assembly
WARNING: This page is about a different car, the 2018 GMC Savana 3500, 2018 GMC Savana 2500, 2018 Chevrolet Express 3500, and 2018 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
| Callout | Component Name |
|---|---|
| 323 | Retainer |
| 328 | Clutch Regulator Valve Bore Plug |
| 338 | Torque Converter Clutch Regulator Application Shuttle Valve |
| 351 | Control Valve Lower Body |
| 352 | Clutch Select Solenoid Valve 3 |
| 353 | Torque Converter Clutch Regulator Apply Valve Spring |
| 354 | Manual Valve |
| 355 | Torque Converter Clutch Regulator Apply Valve |
| 356 | Clutch Piston Dam Feed Regulator Valve |
| 357 | Clutch Piston Dam Feed Regulator Valve Spring |
| 358 | Clutch Select Solenoid Valve Spring |
| 359 | Clutch Select Solenoid Valve 2 |
RENDER: 1.0x
NO RELATED
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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.