TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
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KNOWN INFO TEST OPTIONS WARNING CAUTION Read WARNING and CAUTION on following page. REASON FOR QUESTION NO Voltage Test or STE/ICE-R Test #89 e48. M1083/M1084/M1090/M1092/M1093/M1094 SIDE AND/OR REAR MARKER LIGHT(S) DO NOT ILLUMINATE (CONT) 20. Is 12 VDC present at connector P86? TM 9-2320-366-20-1 2-604.8 Change 1 Other marker lights illuminate. Rear composite lights illuminate. Dashboard cable assembly OK. POSSIBLE PROBLEMS Faulty lamp. Faulty marker light. Faulty rear lights cable assembly. If 12 VDC is not present, wire 489 is faulty. If 12 VDC is present, LH rear marker light is faulty. Replace LH rear marker light (para 7-38) and go to step 5 of this fault if required. YES Repair wire 489 from connector P86 to splice E16 (para 2-45) and go to step 5 of this fault if required or replace rear lights cable assembly (para 7-84) and go to step 1 of this fault.