TM 9-2320-364-20-3 2-2256 Repair wire 1435 (see schematic Fig 2-52) or notify DS Maintenance. Verify repair, go to Step 12 of this Fault. 1.  LHS LIGHT DOES NOT OPERATE (CONT). LHS lamp OK. Wire 1755 OK. Wire 1435 from LHS control   to ground OK. Wire 1488 OK. LHS control assy OK. Hydraulic selector switch OK. Wire 1483 OK. LHS control assy OK. Wire 1722 OK. Wire 1435 OK. KNOWN INFO POSSIBLE PROBLEMS TEST OPTIONS REASON FOR QUESTION Verify repair. If LHS lamp operates, fault has been corrected. YES NO Fault not corrected. Notify DS Maintenance. 12. Does LHS lamp operate? Fault corrected. 11. YES NO LHS lamp OK. Wire 1755 OK. Wire 1435 from LHS control   assy to ground OK. Wire 1488 OK. LHS control assy OK. Hydraulic selector switch OK. Wire 1483 OK. LHS control assy OK. Wire 1722 OK. Wire 1435 faulty. KNOWN INFO POSSIBLE PROBLEMS TEST OPTIONS REASON FOR QUESTION Continuity test. STE/ICE-R #91. If wire 1435 is loose or faulty, LHS lamp will not be grounded. Is continuity measured on LHS lamp connector wire 1435 and chassis ground? WARNING Read   WARNING on Page 2-2257