Circuit/System Verification
WARNING: This page is about a different car, the 2010 GMC Sierra and 2010 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- Perform the Transmission Fluid Level and Condition Check to verify correct fluid level.
- Perform the Line Pressure Check to verify correct oil pressure.
- Perform the Control Solenoid Valve and Transmission Control Module Assembly Inspection to verify control solenoid valve assembly condition.
- Perform the Control Solenoid Valve and Transmission Control Module Assembly Solenoid Performance Test to verify control solenoid valve assembly function.
- Inspect the control valve upper body assembly for sticking valves, damage, scored bores, or debris.
- If a concern is found in the valve body, repair or replace the valve body as necessary.