M35x AWD V6-3.5L (VQ35HR) (2010)
Is the inspection result normal?
YES (Present error)-Check CAN system type decision again.
YES (Past error)-Error was detected in the main line between the TCM and the data link connector.
NO - Repair the main line between the harness connector M62 and the data link connector.
CAN System (Type 12)
MAIN LINE BETWEEN TCM AND DLC CIRCUIT
Diagnosis Procedure
INSPECTION PROCEDURE
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the following terminals and connectors for damage, bend and loose connection (connector side and harness side).
- Harness connector M61
- Harness connector M62
Is the inspection result normal?
YES - GO TO 2.
NO - Repair the terminal and connector.
2.CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
1. Disconnect the following harness connectors.
- Harness connectors F102 and M72
- Harness connectors M61 and M62
2. Check the continuity between the harness connectors.
Is the inspection result normal?
YES - GO TO 3.
NO - Repair the main line between the harness connectors M72 and M61.
3.CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
Check the continuity between the harness connector and the data link connector.
Is the inspection result normal?
YES (Present error)-Check CAN system type decision again.
YES (Past error)-Error was detected in the main line between the TCM and the data link connector.
NO - Repair the main line between the harness connector M62 and the data link connector.
CAN
MAIN LINE BETWEEN DLC AND PSB CIRCUIT
Diagnosis Procedure
INSPECTION PROCEDURE
1.CHECK CONNECTOR