cap10ab

Have a 2013 Journey, Service TPMS warning light is on with a message. Can clear the message, but it comes right back . All tp monitors are operating properly and communicating with computer, all have been checked by certified mechanic. Tire pressure reads 36/37 pds in car on all tires, but system will not reset. I dropped all air pressure 10pds and aired back to 36pds, did not help. Wondering if anybody else has experienced this.