A transmission usually will not show any effects of low transmission fluid unless the level is down at least a quart. At that point, it may begin showing some symptoms. Since transmission repair can be costly and replacement is extremely expensive, the fluid level should be checked and maintained whenever an oil change is performed, and any leaks promptly repaired.
If left ignored, slippage of gears, rough shifting, engagement delay, shifting delay, and deterioration of tranmission components may occur. If you are wanting honest and freindly professional help with your tranmission, visit www.advancedtransmission.com.