A specialized lubricant engineered for use in transfer cases of General Motors vehicles equipped with the AutoTrac four-wheel-drive system. This fluid is specifically formulated to provide the necessary friction and protection for the intricate components within these transfer cases, ensuring proper operation and longevity. Failure to use the correct fluid can lead to premature wear and potential system malfunctions.
The benefits of utilizing the designated fluid include optimized performance of the AutoTrac system, smooth shifting between two-wheel and four-wheel drive modes, and protection against wear, corrosion, and foaming. Originally developed to address specific performance requirements in GM vehicles, it represents a critical element in maintaining the functionality and reliability of these systems. Adherence to manufacturer specifications regarding fluid type and maintenance intervals is paramount.
