TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
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e2. ENGINE DOES NOT CRANK (CONT) KNOWN INFO WARNING Read WARNING on following page. TEST OPTIONS REASON FOR QUESTION YES 16. POSSIBLE PROBLEMS Faulty start and charging cable assembly. Faulty relay K1. Faulty starter pushbutton switch. Faulty dashboard cable assembly. If 24 VDC is not present, wire 1602 is faulty. Transmission pushbutton shift selector in neutral (N). Batteries OK. Service drive lights OK. Circuit breakers OK. Starting motor OK. Battery to starter cable assembly OK. Oil pressure switch OK. Neutral start relay OK. WTEC II vehicle interface module (VIM) OK. WTEC II cab transmission wiring harness OK. WTEC II transmission ECU pushbutton shift selector (TEPSS) OK. Relay K26 OK. WTEC III transmission pushbutton shift selector (TPSS) OK. Engine control cable assembly OK. Relay K24 OK. Voltage Test or STE/ICE-R Test #89 Is 24 VDC present at relay K1 socket 30 on PDP? NO Repair wire 1602 from relay K1 socket 30 on PDP to unmarked terminal lug (para 2-45) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). TM 9-2320-366-20-1 2-194 Change 1