DTC B2275: STSW Monitor Malfunction: Description
This DTC is stored when a malfunction is detected in the starter circuit inside the power management control ECU.
HINT:
- When the power management control ECU is replaced with a new one and the cable is connected to the negative (-) auxiliary battery terminal, the power source mode changes to on (IG).
- When the auxiliary battery cable is disconnected and reconnected, the power source returns to the mode it was in before the auxiliary battery cable was disconnected.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| B2275 | Power management control ECU internal HV activation request output circuit malfunction or external circuit malfunction. |
|