TM-9-2320-365-20-2 LMTV Unit Maintenance Manual M1078 Series - Volume 2 Download
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f8. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 43 AND ANY SUB CODE (CONT) Replace WTEC II TEPSS (para 8-2). Notify DS Maintenance. YES NO 3. Is 3.26-4.4 ohms resistance present across connector P119 pins for affected solenoid circuit(s)? TEST OPTIONS REASON FOR QUESTION If driver solenoids F and N do not have the proper resistance, WTEC II TEPSS may display main code 43. KNOWN INFO Fuse OK. Batteries OK. WTEC II cab transmission harness OK. POSSIBLE PROBLEMS Faulty WTEC II TEPSS. TM 9-2320-365-20-2 2-1408 Change 1 Resistance Test or STE/ICE-R Test #91