No Indicator Lights Operate

Check fuse No. 1 (10-amp) in underdash fuse/relay block. Perform SAFETY INDICATOR LIGHTS INPUT TEST  under SYSTEM TESTS. Check for proper connections (grounds G401, G402 and G404). See COMPONENT LOCATIONS  . Check for faulty circuit (Yellow wire) between underdash fuse/relay block and gauge assembly harness connector terminal C9. See WIRING DIAGRAMS  .