TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
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Personnel Required (2) References TM 9-4910-571-12&P 1. Does main code 23 logged in WTEC II TEPSS return after clearing diagnostic code? CAUTION Read CAUTION on following page. 2-1706.2 Change 1 TM 9-2320-366-20-2 INITIAL SETUP Equipment Conditions Engine shut down (TM 9-2320-366-10-1). Tools and Special Tools Tool Kit, Genl Mech (Item 46, Appendix C) Multimeter, Digital (Item 22, Appendix C) STE/ICE-R (Item 41, Appendix C) Perform Electrical System Troubleshooting e1. Circuit Breaker Does Not Operate on circuit breaker C35 prior to begining this task. NOTE f19A. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 23 AND ANY SUB CODE KNOWN INFO Circuit breaker CB35 OK. POSSIBLE PROBLEMS Faulty WTEC II dashboard cable assembly. Faulty 10 AMP MAIN POWER fuse. Faulty WTEC II vehicle interface module (VIM). Faulty WTEC II cab transmission harness. Faulty WTEC II TEPSS. TEST OPTIONS WTEC II Diagnostic Code Clearing procedure. REASON FOR QUESTION If WTEC II TEPSS does not display any diagnostic code after clearing, an intermittent problem was detected and corrected. If diagnostic code is logged after clearing, further troubleshooting is required. START NO Fault corrected. YES