Harsh Engagement - Engine Restart (M33 Only)

WARNING: This page is about a different car, the 2004 GMC Sierra and 2004 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Harsh Engagement-Engine Restart (M33 Only)

Checks	Causes
Inspect transmission fluid level. Refer to Transmission Fluid Checking Procedure .	High or low fluid level.
Control valve body ball check valve stuck open. Low or no Secondary Fluid Pump pressure. Refer to No Secondary Fluid Pump Pressure (M33 Only) . Worn Secondary Fluid Pump. Worn Secondary Fluid Pump gear.	Secondary Fluid Pump.