The JR 8519269 board is a Whirlpool/Kenmore dryer control module (user‑interface and heating element controller). Common failures include burnt or failed ICs on the main power rail, damaged MOSFETs that regulate the heating element, and cracked solder joints around the temperature sensor inputs. Inspect for visible burn marks or swollen electrolytic capacitors; verify 120 V AC is present at the board’s input terminals, then check continuity of the heater relay contacts and the thermistor resistance range. If the board passes power checks but the dryer still does not heat, test the control logic outputs with a multimeter or oscilloscope to confirm proper signal sequencing.[oss-gpt-20b]