Truck just wouldn't start. Brake pedal was real hard and mushy when pushed. Battery power was good. Extremely frustrating but read a post to try pulling the neutral rip cord under the emergency brake switch and try starting with it in the out/neutral position. Truck started right up. Shut Truck down, put neutral switch back in normal position and Truck is now starting normally. Wish I had learned about this trick sooner. Try this if your truck will not turn over. Good Luck!