TM 9-2320-366-20-1Change 1 2-612.37 If vehicle is not M1089, go to step 26 of this fault. If vehicle is M1089 repair wire 3094 from terminal lug TL18 to terminal lug TL17 (para 2-45) or replace M1086/M1088/M1089 rear lights cable assembly (para 7-104).