High or Low Secondary Fluid Pump Pressure (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.

Checks	Causes
Inspect transmission fluid level. Refer to Transmission Fluid Checking Procedure .	Incorrect fluid level.
Restricted Secondary Fluid Pump filter. Pump motor overheating. Worn or leaking pump. Valve body check valve stuck or sticking. Secondary Fluid Pump relief valve stuck open. Oil circuit restriction.	Incorrect pump volume.