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TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download

Page 340 of 1760

e2. ENGINE DOES NOT CRANK (CONT) KNOWN INFO CAUTION Read CAUTION on following page. TEST OPTIONS 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. POSSIBLE PROBLEMS Faulty WTEC II vehicle interface module (VIM). Faulty WTEC II cab transmission wiring harness. Faulty WTEC II transmission ECU pushbutton shift selector (TEPSS). 43. REASON FOR QUESTION If continuity is not present, WTEC II vehicle interface module (VIM) is faulty. NO YES Replace WTEC II vehicle interface module (VIM) (para 8-6). Continuity Test or STE/ICE-R Test #91 Is continuity present from neutral start relay socket 85 on VIM to VIM connector pin P1? TM 9-2320-365-20-1 2-238 Change 1