TM 10-3930-659-20 6-17. LOAD CENTER WIRING HARNESS MAINTENANCE (Con't). 27. Connect secondary steering controller connector (12) to secondary steering controller (13). 28. Connect starter circuit relay connector (11) to starter circuit relay (8). 29. Connect starter interlock relay connector (10) to starter interlock relay (9). 30. Connect  two  24-volt  module  connectors  (3) tc 24-volt module (4). 31. Install  two  emergency  flasher  terminals  (7) or   emergency   flasher   (5)   and   tighten   two screws (6). TA707777 6-90