chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

6T30/6T40/6T45 - Automatic Transmission|Page 3921 > < 6T30/6T40/6T45 - Automatic Transmission|Page 3919
Page 2
background image

Note:  Fluid that is very dark or black and has a burnt odor usually indicates contamination or overheating.

*

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: Testing and Inspection/Initial Inspection and Diagnostic Overview/6T70/6T75 - Automatic
Transmission) to verify transmission operation. Change the transmission fluid if no other conditions are found.

*

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: Testing and Inspection/Symptom Related Diagnostic Procedures/6T70/6T75 - Automatic
Transmission/Engine Coolant/Water in Transmission).

6T30/6T40/6T45 - Automatic Transmission|Page 3921 > < 6T30/6T40/6T45 - Automatic Transmission|Page 3919