TM-9-2320-365-34-1 LMTV Direct Maintenance Manual M1078 Series - Volume 1 Download
Page 259 of 1334
CAUTION Use care when disconnecting transmission internal wiring harness connectors. Failure to comply may result in damage to equipment. CONTINUITY TEST (1) Remove control valve module (para 7-10). (2) Remove four screws and cover from control valve module. (3) Disconnect internal wiring harness connector C3 from C3 pressure switch connector. (4) Set multimeter to ohms. (5) Connect positive (+) probe of multimeter to internal wiring harness 24-pin connector pin F2. (6) Connect negative (-) probe of multimeter to internal wiring harness connector C3 pin A and note reading on multimeter. (7) If continuity is not present, replace transmission internal wiring harness (para 7-13). (8) Connect positive (+) probe of multimeter to internal wiring harness 24-pin connector pin F2. (9) Connect negative (-) probe of multimeter to all other pins in internal wiring harness 24-pin connector and note reading on multimeter. (10) Connect negative (-) probe of multimeter to ground and note reading on multimeter. (11) If continuity is present, transmission internal wiring harness is shorted; replace transmission internal wiring harness (para 7-13). Change 1 2-173 TM 9-2320-365-34-1