Brake Indicator Light Stays On Even With Good Brakelight Bulbs

Check brakelight failure sensor. See BRAKELIGHT FAILURE SENSOR TEST  under SYSTEM TESTS. Perform SAFETY INDICATOR LIGHTS INPUT TEST  under SYSTEM TESTS. Check for poor ground connection G504. See COMPONENT LOCATIONS  . Check for faulty Green White wire between brakelights, or for faulty Green/White wire between affected brakelight and brake switch. See WIRING DIAGRAMS  .