NOTE: • The numbers in the table show the troubleshooting sequence. • Before troubleshooting. - Check the No. 1 5 (10 A) and No. 24 (15 A) or No. 12 (15 A) fuses in the under-dash fuse box, and the No. 41 (80 A), No. 39 (50 A), and No. 42 (20 A) fuses in the under-hood fuse/relay box. - Check that the horns sound. - Check the tachometer for proper operation.