DTC B14D2-13: Lift Motor Circuit Malfunction
B14D2:13 (DASH_ESU) DETECTION CONDITION AND POSSIBLE CAUSE
| System malfunction location |
Lift motor circuit malfunction |
| Detection condition |
- The dash-electrical supply unit detects an open circuit in lift motor circuit.
|
| Fail-safe |
|
| Possible cause |
- Malfunction in wiring harness (including connector/terminal) between lift motor and position memory control module (See CIRCUIT INSPECTION
.) (See CONNECTOR INSPECTION
.)
- Driver-side front seat malfunction (lift motor control circuit malfunction or lift motor malfunction) (Refer to [FRONT SEAT REMOVAL/INSTALLATION
]
).
- Position memory control module malfunction (Refer to [POSITION MEMORY CONTROL MODULE REMOVAL/INSTALLATION
]
).
- Dash-electrical supply unit malfunction (Refer to [DASH-ELECTRICAL SUPPLY UNIT REMOVAL/INSTALLATION
]
).
|
| Repeatability verification procedure |
- Clear the DTC recorded in the memory. (See CLEARING DTC
.)
- Operate the lift motor.
|
 Courtesy of MAZDA MOTORS CORP.
|
| 1 |
Position memory control module |
| 2 |
Lift motor and position sensor |