Seat Heater System Does Not Operate

Check heater (10-amp) fuse and seat heater (20-amp) fuse in instrument panel junction block . Check seat heater switch. See SEAT HEATER SWITCH  under COMPONENT TESTS. Check seat cushion and seat back heating elements. See SEAT HEATER ELEMENT  under COMPONENT TESTS. Check seat heater relay (if equipped). See SEAT HEATER RELAY  under COMPONENT TESTS. Check system wiring for poor connections, defects or damage. See WIRING DIAGRAMS .