G6 V6-3.5L (2009)
13. If the fluid was changed, reset the transmission oil life monitor if applicable.
Fluid Condition Inspection
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Inspect the fluid color. The fluid should be red in color. The fluid may also turn brown form normal use, and does not always indicate
contamination.
Note: Fluid that is very dark or black and has a burnt odor usually indicates contamination or overheating.
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If the fluid color is very dark or black and has a burnt odor, inspect the fluid for excessive metal particles or other debris which may indicate
transmission damage. Refer to Road Test (See: Transmission and Drivetrain/Automatic Transmission/Transaxle/Testing and Inspection/Initial
Inspection and Diagnostic Overview/6T40/6T45 - Automatic Transmission) to verify transmission operation. Change the transmission fluid if no
other conditions are found.
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Fluid that is cloudy or milky or appears to be contaminated with water indicates engine coolant or water contamination. Refer to Engine
Coolant/Water in Transmission (See: Transmission and Drivetrain/Automatic Transmission/Transaxle/Testing and Inspection/Symptom Related
Diagnostic Procedures/6T40/6T45 - Automatic Transmission/Engine Coolant/Water in Transmission).
