TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
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Personnel Required (2) References TM 9-4910-571-12&P INITAL SETUP Equipment Conditions Engine shut down (TM 9-2320-365-10). Tools and Special Tools Tool Kit, Genl Mech (Item 44, Appendix C) STE/ICE-R (Item 39, Appendix C) Multimeter, Digital (Item 22, Appendix C) e56. FRONT AND REAR HAZARD LIGHTS DO NOT ILLUMINATE START Is 12 VDC present at connector PX14 socket 1? WARNING CAUTION Read WARNING and CAUTION on following page. 1. NO KNOWN INFO TEST OPTIONS Voltage Test or STE/ICE-R Test #89 REASON FOR QUESTION Circuit breaker CB71 OK. Turn signals illuminate. POSSIBLE PROBLEMS Faulty hazard lights switch. Faulty dashboard cable assembly. Faulty relay K9. Go to step 2 of this fault. Replace hazard lights switch (para 7-18). YES If 12 VDC is present, hazard lights switch is faulty. TM 9-2320-365-20-1 2-682 Change 1 Perform Electrical System Troubleshooting e1. Circuit Breaker Does Not Operate on circuit breaker CB71 prior to beginning this task. NOTE