TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
Page 312 of 1760
e2. ENGINE DOES NOT CRANK (CONT) KNOWN INFO TEST OPTIONS Visual Inspection REASON FOR QUESTION This question eliminates possible problems and determines where to continue troubleshooting. 29. Is the vehicle equipped with WTEC II transmission ECU pushbutton shift selector (TEPSS)? NO Go to step 36 of this fault. YES TM 9-2320-365-20-1 2-210 Change 1 Faulty neutral start relay. Faulty WTEC II vehicle interface module (VIM). Faulty WTEC II cab transmission wiring harness. Faulty WTEC II transmission ECU pushbutton shift selector (TEPSS). Faulty relay K26. Faulty dashboard cable assembly. Faulty WTEC III transmission ECU. Faulty WTEC III transmission pushbutton shift selector (TPSS). POSSIBLE PROBLEMS 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.