TM 10-3930-659-20 6-17. LOAD CENTER WIRING HARNESS MAINTENANCE (Con't). 18. Connect load center wiring harness connector (30) to STE/ICE load center wiring harness con- nector (31). 19. Connect load center wiring harness connector    (33)    to    air    compressor    wiring harness connector (32). 20. Connect secondary steering relay connector (29) to secondary steering relay (28). 21. Connect   alternator   relay   connector   (27)   to alternator relay (26). TA707774 6-87