TM 10-3930-659-20 6-63. LOADER FRAME WIRING HARNESS MAINTENANCE (Con't). 3. Connect two loader frame wiring harness connectors (17) to horn (18). 4. Connect  loader  frame  wiring  harness  connector  (14)  to  right  front  turn  signal/emergency  flashers  and  front blackout lights connector (13). 5. Connect loader frame wiring harness connector (15) to right front driving light housing connector (16). 6. Install ground wire (11) on right front driving light bracket (10) with nut (12). TA707900 6-235