TM-9-2320-334-13&P LHST Operator, Field and Parts Manual M1147A1 Trailer Download
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TM 9-2330-334-13&P RIGHT REAR MARKER LIGHT DOES NOT ILLUMINATE-Continued 0019 00 ELECTRICAL SYSTEM TROUBLESHOOTING - Continued Table 1. Right Rear Marker Light Does Not Illuminate - Continued. 0019 00-3/4-Blank Change 1 INDICATION/CONDITION DECISION (NO/YES) PROCEDURAL STEPS 1. Is 8-16 VDC present at connector J256? (Cont) No. Repair wire 113A (EM 0195) or replace right rear electrical harness (WP 0063 00). 3. Remove right rear marker light for access (WP 0061 00). Yes. Replace right rear marker light (WP 0061 00). 4. Disconnect connector J256 from right rear marker light. 5. Connect positive (+) probe of multimeter to connector J256. 6. Connect negative (-) probe of multimeter to a known good ground. 7. Position main light switch to SER DRIVE on towing vehicle and note reading on multimeter. END OF WORK PACKAGE