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 CAUTION Read CAUTION on following page. TEST OPTIONS Replace WTEC II vehicle interface module (VIM) (para 8-6). YES NO 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. WTEC II cab transmission wiring harness OK. WTEC II transmission ECU pushbutton shift selector (TEPSS) OK. Neutral start relay OK. POSSIBLE PROBLEMS Faulty WTEC II vehicle interface module (VIM). Faulty dashboard cable assembly. 35. REASON FOR QUESTION If continuity is not present, WTEC II vehicle interface module (VIM) is faulty. If continuity is present, wire 1691 is faulty. Continuity Test or STE/ICE-R Test #91 Is continuity present from VIM neutral start relay socket 30 to VIM connector pin G1? Repair wire 1691 from connector PX33 socket G1 to relay K1 socket 86 on PDP (para 2-45) or replace WTEC II dashboard cable assembly (para 7-10). TM 9-2320-366-20-1 2-232 Change 1