| 1 | Automatic transaxle delay | Clutch/Brake damage Oil pressure control faulty Oil pressure supplyl faulty | Asynchronous error | Clutch/Brake Solenoid valve, Valve body Electric Oil Pump(EOP) Mechanical Oil Pump(MOP) Automatic transaxle fluid cleanliness (Debris) Automatic transaxle fluid level |
| 2 | Automatic transaxle or driveline vibration | Clutch/Brake damage Oil pressure control faulty Oil pressure supplyl faulty Automatic transaxle mounting faulty Speed sensor faulty Automatic transaxle harness faulty Damage to the vehicle connectors and wiring | Asynchronous errors Speed sensor errors | Clutch/Brake Solenoid valve, Valve body Electric Oil Pump(EOP) Mechanical Oil Pump(MOP) Automatic transaxle fluid cleanliness (Debris) Automatic transaxle fluid level Speed sensor and connector Automatic transaxle harness and connector Vehicle connectors and wiring |
| 3 | Fixed gear (Shift not possible) | Solenoid valve faulty TCM S/W reprogram | Solenoid valve errors TCM checksum error Asynchronous error | Clutch/Brake Solenoid valve, Valve body Electric Oil Pump(EOP) Mechanical Oil Pump(MOP) Automatic transaxle fluid cleanliness (Debris) Automatic transaxle fluid level Speed sensor and connector Automatic transaxle harness and connector Vehicle connectors and wiring |
| 4 | Vehicle moves, but drivetrain in lmp mode | Inhibitor switch faulty Oil pressure supply faulty | Inhibitor switch faulty Electric Oil Pump (EOP) faulty Oil Pump Unit(OPU) faulty Electric Oil Pump (EOP) Relay faulty | Inhibitor switch and wiring Electric Oil Pump(EOP) (Hall IC, 3P Power Control Circuit) Oil Pump Unit(OPU) Electric Oil Pump(EOP) relay Vehicle connectors and wiring Power |
| 5 | HEV not driving (E/C limp home) | CAN communication faulty Engine clutch solenoid valve faulty HSG, Motor, Battery etc. part faulty | CAN communication faulty Engine clutch solenoid valve faulty | CAN communication line Controller Power line Engine clutch solenoid valve High voltage battery etc. faulty |
| 6 | Poor acceleration | Oil pressure supply faulty | Electric Oil Pump (EOP)/Oil Pump Unit faulty Electric Oil Pump (EOP) relay faulty Power line faulty | Electric Oil Pump(EOP) (Hall IC, 3P Power Control Circuit) Oil Pump Unit(OPU) Electric Oil Pump(EOP) Relay Vehicle connectors and wiring Power |
