DTC Detection Logic
NOTE:
If DTC P0501 or P2159 is displayed with DTC UXXXX, first perform the trouble diagnosis for DTC UXXXX. Refer to DTC INDEX .
| DTC No. | Trouble diagnosis (Trouble diagnosis content) |
DTC detecting condition | Possible cause |
|---|---|---|---|
| P0501 | VEHICLE SPEED SEN A (Vehicle speed sensor A range/performance) |
ECM detects a rear LH wheel sensor malfunction signal transmitted from the ABS actuator and electric unit (control unit) via CAN communication at least for 5 seconds in a row. |
|
| P2159 | Vehicle speed sensor B (Vehicle speed sensor B range/performance) |
ECM detects a rear RH wheel sensor malfunction signal transmitted from the ABS actuator and electric unit (control unit) via CAN communication at least for 5 seconds in a row. |
|