NOTE Trailer receptacle must be positioned with key in receptacle towards right side of vehicle. 14. Route trailer receptacle (30) through cargo bed bracket (1) and align mounting holes. NOTE Waterproof cover must be positioned with hinge aligned with trailer receptacle key. 15. Install waterproof cover (29) and trailer receptacle (30) on rear cargo bed bracket (1) with two new lockwashers (25) and (28), screws (26) and (27), clamp (8), and four new locknuts (9). 16. If removed, install two grommets (23) on frame rails (13). NOTE Route wiring harness through grommets in frame rails before installing clamps. 17. Install ground (GND) leads (4) and (5) on cargo bed bracket (1) with new lockwasher (3), screw (2), new lockwasher (6), and new locknut (7). 18. Connect leads 380A and 21 (10) to rear lighting harness leads 380A and 21 (24). 19. Connect four harness leads 21, 22-461, 23, and 24 (19) on left side and 21, 22-460, 23, and 24 (19) on right side to taillight leads 21, 22-461, 23, and 24 (17) on left side and 21, 22-460, 23, and 24 (17) on right side. 20. Position clamp (20) on wiring harness (21) and install clamp (20) on taillight mounting bracket (16) with screw (18) and new locknut (22). 21. Position clamp (12) on wiring harness (21) and install clamps (12) and (15) on frame rail (13) with screw (14) and new locknut (11). 22. Position clamp (32) on wiring harness (21) and install clamp (32) on frame rail (13) with screw (31) and new locknut (33). 23. Install ground (GND) lead (35) on frame rail (13) with screw (37), new lockwasher (36), and new locknut (34). 24. Position clamp (40) on wiring harness (21) and install clamp (40) on taillight mounting bracket (39) with screw (41) and new locknut (38). 25. Position two clamps (44) on wiring harness (21) and install clamps (44) on cargo bed bracket (1) with two screws (42) and new locknuts (45). 26. Install plastic chafe guard (43) on wiring harness (21). 27. Connect battery ground cable (WP 0121 00). TM 9-2320-386-24-1-2 0332 00 REAR WIRING HARNESS REPLACEMENT (Contd) 0332 00-10