TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
Page 1010 of 1760
TEST OPTIONS NO REASON FOR QUESTION KNOWN INFO Voltage Test or STE/ICE-R Test #89 YES 5. Is 12 VDC present at connector J51 pin 17? If 12 VDC is not present, wire 24 is faulty. Front blackout marker lights illuminate. Rear blackout marker light LED OK. Composite taillight assembly OK. POSSIBLE PROBLEMS Faulty rear lights cable assembly. Faulty dashboard cable assembly. WARNING CAUTION Read WARNING and CAUTION on following page. e51. ONE OR BOTH REAR BLACKOUT MARKER LIGHTS DO NOT ILLUMINATE (CONT) Repair wire 24 from connector J51 pin 17 to terminal board TB1 position 54 (para 2-40) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). Repair wire 24 from connector P76 (LH rear blackout marker light) or P62 (RH rear blackout marker light) to connector P51 socket 17 (para 2-40) or replace rear lights cable assembly (para 7-75). TM 9-2320-365-20-1 (2-623 Blank)/2-624 Change 1