TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
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KNOWN INFO Fuse OK. Battery OK. Vehicle runs. Battery charging system OK. POSSIBLE PROBLEMS Faulty WTEC II cab transmission harness. Faulty WTEC II dashboard cable assembly. Faulty WTEC II VIM. Faulty WTEC II TEPSS. 3. TEST OPTIONS REASON FOR QUESTION If less than 8 VDC is present at connector J115-2 and J115-11, WTEC II TEPSS may display main code 13 sub code 12. Is more than 8 VDC present at connector J115-2 and J115-11? Replace WTEC II cab transmission harness (para 7-137). YES NO Voltage Test or STE/ICE-R Test #89 f19. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 13 AND ANY SUB CODE (CONT) TM 9-2320-366-20-2 2-1702 Change 1