TM-9-2320-365-34-1 LMTV Direct Maintenance Manual M1078 Series - Volume 1 Download
Page 239 of 1334
Change 1 2-153 TM 9-2320-365-34-1 CAUTION Use care when disconnecting wiring harness connectors. Failure to comply may result in damage to equipment. CONTINUITY TEST (10) If continuity is present, transmission internal wiring harness is shorted; replace transmission internal wiring harness (para 7-13). (1) Remove control valve module (para 7-10). (2) Disconnect internal wiring harness connector C3 from C3 pressure switch connector. (3) Set multimeter to ohms. (4) Connect positive (+) probe of multimeter to internal wiring harness 31-pin connector pin W. (5) Connect negative (-) probe of multimeter to internal wiring harness connector C3 pin 3B and note reading on multimeter. (6) If continuity is not present, replace transmission internal wiring harness (para 7-13). (7) Connect positive (+) probe of multimeter to internal wiring harness 31-pin connector pin W. (8) Connect negative (-) probe of multimeter to all other pins in internal wiring harness 31-pin connector and note reading on multimeter. (9) Connect negative (-) probe of multimeter to ground and note reading on multimeter.