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 KNOWN INFO TEST OPTIONS REASON FOR QUESTION 6. Is 12 VDC present at connector J51 pin 3? e49. ONE OR BOTH COMPOSITE TAILLIGHTS DO NOT ILLUMINATE (CONT) WARNING CAUTION Read WARNING and CAUTION on following page. 2-612.2 Change 1 NO YES Go to step 14 of this fault. Other service light illuminates. Circuit breaker CB80 OK. POSSIBLE PROBLEMS Faulty rear lights cable assembly. Faulty dashboard cable assembly. Faulty relay K20. Faulty main light switch. Voltage Test or STE/ICE-R Test #89 This question eliminates possible problems and determines where troubleshooting continues.