TM-9-2320-365-20-2 LMTV Unit Maintenance Manual M1078 Series - Volume 2 Download
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NO YES Replace WTEC III cab transmission harness (para 7-87). Replace WTEC III transmission ECU (para 8-7). 3. Is continuity for common ground present from connector P114-25 to connector J119Z and J119a? TEST OPTIONS Continuity Test or STE/ICE-R Test #91 REASON FOR QUESTION If continuity for common ground is absent, main code 33 will be logged in addition to main code 21. KNOWN INFO Fuse OK. Transmission oil level OK. Batteries OK. TPS cable assembly OK. POSSIBLE PROBLEMS Faulty WTEC III cab transmission harness. Faulty WTEC III transmission ECU. TM 9-2320-365-20-2 2-1540 Change 1 f30. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE 21 AND ANY SUB CODE (CONT)