2012 Jeep Wrangler Owner Manual - Page 541

MAINTAINING YOUR VEHICLE 539 the fluid at approximately 80° F (27° C). If the fluid level is correctly established at 80° F (27° C), it should be between the HOT (upper) reference holes when the transmission reaches 180° F (82° C). Remember it is best to check the level at the normal operating temperature. normal for the dipstick cap to spring back slightly from its fully seated position, as long as its seal remains engaged in the dipstick tube. Hydraulic Clutch Fluid - Manual Transmission The clutch hydraulic system is fed by a segregated volume of fluid within the brake system master cylinder reservoir. In the event of leakage or wear, use only manufacturer's recommended brake fluid, refer to "Fluids, Lubricants, and Genuine Parts" in "Maintaining Your Vehicle" for further information. Manual Transmission - If Equipped CAUTION! Be aware that if the fluid temperature is below 50° F (10° C), it may not register on the dipstick. Do not add fluid until the temperature is elevated enough to produce an accurate reading. 7. Check for leaks. Release the parking brake. Selection Of Lubricant Use only manufacturer's recommended manual transNOTE: To prevent dirt and water from entering the mission fluid. Refer to "Fluids, Lubricants, and Genuine transmission after checking or replenishing fluid, make Parts" in "Maintaining Your Vehicle" for further certain that the dipstick cap is properly reseated. It is information. 7