2011 Jeep Grand Cherokee Owner Manual - Page 514

512 MAINTAINING YOUR VEHICLE CAUTION! Using a transmission fluid other than the manufacturer's recommended fluid may cause deterioration in transmission shift quality and/or torque converter shudder. Using a transmission fluid other than the manufacturer's recommended fluid will result in more frequent fluid and filter changes. Refer to "Fluids, Lubricants, and Genuine Parts" in "Maintaining Your Vehicle" for further information. CAUTION! Do not use chemical flushes in your transmission as the chemicals can damage your transmission components. Such damage is not covered by the New Vehicle Limited Warranty. Fluid Level Check - 3.6L Engine Regular fluid level checks are not required. For this reason, the dipstick is omitted. If you notice fluid loss or transmission slippage or Special Additives malfunction, have your authorized dealer check the Automatic Transmission Fluid (ATF) is an engineered transmission fluid level. product and its performance may be impaired by supplemental additives. Therefore, do not add any fluid additives to the transmission. The only exception to this policy is the use of special dyes to aid in detecting fluid leaks. In addition, avoid using transmission sealers as they may adversely affect seals.