Inspection Between TCM and Data Link Connector Circuit
WARNING: This page is about a different car, the 2006 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK CONNECTOR
- Turn ignition switch OFF.
- Disconnect the battery cable from the negative terminal.
- Check following terminals and connectors for damage, bend and loose connection (connector side and harness side).
- Harness connector F14
- Harness connector E5
- Harness connector E152
- Harness connector M31
OK or NG
OK : GO TO 2.
NG : Repair terminal or connector.
- CHECK HARNESS FOR OPEN CIRCUIT
- Disconnect A/T assembly connector and harness connector F14.
- Check continuity between A/T assembly harness connector and harness connector.
TERMINAL CONNECTOR CONTINUITY CHARTA/T assembly connector Harness connector Continuity Connector Terminal Connector Terminal F9 3 F14 2 Yes 8 3 Yes Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
OK : GO TO 3.
NG : Repair harness.
- CHECK HARNESS FOR OPEN CIRCUIT
- Disconnect harness connector E152.
- Check continuity between harness connector and SMJ harness connector.
TERMINAL CONNECTOR CONTINUITY CHARTHarness connector SMJ harness connector Continuity Connector Terminal Connector Terminal E5 2 E152 52G Yes 3 51G Yes Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
OK : GO TO 4.
NG : Repair harness.
- CHECK HARNESS FOR OPEN CIRCUIT
Check continuity between SMJ harness connector and data link connector.
TERMINAL CONNECTOR CONTINUITY CHARTSMJ harness connector Data link connector Continuity Connector Terminal Connector Terminal M31 52G M22 6 Yes 51G 14 Yes Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
OK : Connect all the connectors and diagnose again. Refer to , "TROUBLE DIAGNOSES WORK FLOW "
NG : Repair harness.