When adding or changing the transmission fluid, use only the recommended automatic transmission fluid. Refer to Transmission General Specifications.
Important: Do not overfill the transmission. Overfilling will cause aeration of the fluid, loss of fluid, shift complaints and possible damage to the transmission.
Transmission fluid is red in color when new due to a red dye that is added so it can be distinguished from other oils and lubricants. The red dye is not permanent and is not an indicator of the quality of the fluid. As the vehicle is driven, the transmission fluid will quickly begin to look darker in color and will then appear to be a light brown. A dark brown color with a distinctively burnt odor may indicate fluid deterioration and a need for the fluid to be changed.
Important: If a dark brown fluid color is observed coupled with a reported delayed shift pattern, this may only indicate that the fluid requires replacement and is not a definite indication of a potential transmission failure.
Important: As the temperature of the transmission fluid greatly affects the fluid level, this operation must only be carried out with the transmission at normal operating temperature (82-94°C). If the transmission is not at normal operating temperature and the correct procedure is not followed, the result could be a false reading of the fluid level on the transmission fluid indicator.
• | In high ambient temperatures above 32°C |
• | At sustained high speeds |
• | In heavy city traffic during hot weather |
• | Towing |