2015 Ford F150 SuperCrew Cab Owner Manual Printing 1 - Page 310

Maintenance 5. If the coolant is low, add coolant, and restart the engine. See Adding Engine Coolant or How Fail-Safe Cooling Works in this chapter for more information. TRANSFER CASE FLUID CHECK AUTOMATIC TRANSMISSION FLUID CHECK If required, have an authorized dealer check and change the transmission fluid at the correct service interval. See Scheduled Maintenance (page 518). The automatic transmission does not have a transmission fluid dipstick. Refer to your scheduled maintenance information for scheduled intervals for fluid checks and changes. Your transmission does not consume fluid. However, if the transmission slips, shifts slowly or if you notice a sign of leaking fluid, contact an authorized dealer. Do not use supplemental transmission fluid additives, treatments or cleaning agents. The use of these materials may affect transmission operation and result in damage to internal transmission components. E170444 1. Clean the area around the filler plug. 2. Remove the filler plug. 3. Inspect the fluid level. The fluid level should be within 0.20 in (5mm) from the bottom of the hole. 4. Add fluid through the filler opening. Fill to the bottom of the opening. Use only fluid that meets Ford specifications. See Capacities and Specifications (page 359). 307 F-150 (), enUSA, First Printing