TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
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KNOWN INFO TEST OPTIONS REASON FOR QUESTION Continuity Test or STE/ICE-R Test #91 POSSIBLE PROBLEMS 12 VDC and 24 VDC circuits operate. Circuit breaker CB35 OK. Circuit breaker CB79 OK. 10 AMP MAIN POWER fuse OK. 10 AMP IGNITION fuse OK. WTEC II VIM OK. WTEC II cab transmission harness OK. WTEC II TEPSS OK. Faulty WTEC II dashboard cable assembly. Faulty terminal board TB1. Repair wires 1690 from terminal board TB1 position 62 to circuit breaker CB79 (para 2-45) or replace WTEC II dashboard cable assembly (para 7-10). 11. Is continuity present from terminal board TB1 position 60 to terminal board TB1 position 62? YES Replace terminal board TB1 (7-10). NO f19B. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DOES NOT ILLUMINATE (CONT) TM 9-2320-366-20-2 2-1706.36 Change 1 If continuity is not present, terminal board TB1 is faulty. If continuity is present, WTEC II dashboard cable assembly is faulty.