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| Malfunction area | Reference |
| Main line between TCM and electric shift control module circuit | Diagnosis Procedure![]() |
| Malfunction area | Reference |
| TCM branch line circuit (Drivetrain CAN communication 1 circuit) | Diagnosis Procedure![]() |
| Electric shift control module branch line circuit | Diagnosis ProcedureDTC Diagnosis Procedure![]() |
| Chassis control module branch line circuit | Diagnosis Procedure![]() |
| TCM branch line circuit (Drivetrain CAN communication 2 circuit) | Diagnosis Procedure![]() |
| ECM branch line circuit | Diagnosis Procedure![]() |
| Malfunction area | Reference |
| Drivetrain CAN communication 1 circuit | Diagnosis ProcedureDTC Diagnosis Procedure![]() |
| Drivetrain CAN communication 2 circuit | Diagnosis ProcedureDTC Diagnosis Procedure![]() |