TM-9-2320-365-20-2 LMTV Unit Maintenance Manual M1078 Series - Volume 2 Download
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Replace WTEC II cab transmission harness (para 7-86). Replace WTEC II TEPSS (para 8-2). YES NO 9. Are TPS wires free from short circuits at connectors J114 and J115? TEST OPTIONS Continuity Test or STE/ICE-R Test #91 REASON FOR QUESTION KNOWN INFO TM 9-2320-365-20-2 f12. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 21 AND ANY SUB CODE (CONT) 2-1442 Change 1 Fuse OK. Transmission oil level OK. Batteries OK. TPS cable assembly OK. POSSIBLE PROBLEMS Faulty WTEC II cab transmission harness. Faulty WTEC II TEPSS. WTEC II TEPSS may display main code 21 if wire is shorted to another in the harness.