Secondary Fluid Pump Noise (M33 Only)

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Checks	Causes
Inspect transmission fluid level. Refer to Transmission Fluid Checking Procedure . Transmission bottom pan damage.	Incorrect fluid level.
Secondary Fluid Pump contracting oil pan due to damage. Secondary Fluid Pump is loose. Secondary Fluid Pump overheating. Pump motor high current draw. High transmission fluid temperatures.	Secondary Fluid Pump.