TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
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TM 9-2320-366-20-1 e62. ONE OR BOTH BLACKOUT STOPLIGHTS DO NOT ILLUMINATE (CONT) 2-766 Change 1 KNOWN INFO TEST OPTIONS REASON FOR QUESTION POSSIBLE PROBLEMS 4. Voltage Test or STE/ICE-R Test #89 Stoplights illuminate in normal mode. Dashboard cable assembly OK. Main light switch OK. Lamp OK. Faulty rear lights cable assembly. Faulty composite taillight assembly. Is 12 VDC present at connector P77 (LH) or connector P63 (RH)? If 12 VDC is not present, wire 23 is faulty. If 12 VDC is present, composite taillight assembly is faulty. WARNING CAUTION Read WARNING and CAUTION on following page. NO Repair wire 23 from connector P77 (LH) or connector P63 (RH) to splice E18 or splice E46 (M1089) or splice E30 (M1088) (para 2-45) or replace rear lights cable assembly (para 7-84 or 7-104). YES Replace composite taillight assembly (para 7-39).