DTC P0BF1-12: Drive Motor "B" Phase U Current Sensor Circuit Short to Battery; DTC P0BF1-14: Drive Motor "B" Phase U Current Sensor Circuit Short to Ground or Open; DTC P0BF5-12: Drive Motor "B" Phase V Current Sensor Circuit Short to Battery; DTC P0BF5-14: Drive Motor "B" Phase V Current Sensor Circuit Short to Ground or Open; DTC P0BF9-12: Drive Motor "B" Phase W Current Sensor Circuit Short to Battery; DTC P0BF9-14: Drive Motor "B" Phase W Current Sensor Circuit Short to Ground or Open [12/2019 - 11/2023]: Procedure
WARNING: This page is about a different variant/trim than selected.
- CHECK DTC OUTPUT (MOTOR GENERATOR)
- Check for DTCs.
Powertrain > Motor Generator > Trouble Codes
Result
Result Proceed to P0BF1-12, P0BF1-14, P0BF1-1F*, P0BF5-12, P0BF5-14, P0BF5-1F*, P0BF9-12, P0BF9-14 or P0BF9-1F* only is output, or DTCs except the ones in the table below are also output. A Any of the following DTCs including pending DTCs are also output. B *: P0BF1-1F, P0BF5-1F and P0BF9-1F are output from the rear motor generator control system.
Malfunction Content System Relevant DTC Power source circuit malfunction Motor generator control system P06B0-1C Generator Control Module Position Sensor REF Power Source Circuit Voltage Out of Range P06D6-1C Generator Control Module Offset Power Circuit Voltage Out of Range System malfunction Motor generator control system P0A79-73 Drive Motor "B" Inverter Actuator Stuck Closed HINT:
- P0BF1-12, P0BF1-14, P0BF1-1F, P0BF5-12, P0BF5-14, P0BF5-1F, P0BF9-12, P0BF9-14 or P0BF9-1F may be output as a result of the malfunction indicated by the DTCs above.
- The chart above is listed in inspection order of priority.
- Check DTCs that are output at the same time by following the listed order. (The main cause of the malfunction can be determined without performing unnecessary inspections.)
- P0BF1-12, P0BF1-14, P0BF1-1F, P0BF5-12, P0BF5-14, P0BF5-1F, P0BF9-12, P0BF9-14 or P0BF9-1F may be output as a result of the malfunction indicated by the DTCs above.
- Turn the ignition switch off.
Result:
B
GO TO DTC CHART (MOTOR GENERATOR CONTROL SYSTEM) . Refer to DIAGNOSTIC TROUBLE CODE CHART [12/2019 - 10/2021] , or refer to DIAGNOSTIC TROUBLE CODE CHART [10/2021 - 11/2023]
Result:
A
See step 2
- Check for DTCs.
- CHECK CONNECTOR CONNECTION CONDITION (INVERTER WITH CONVERTER ASSEMBLY CONNECTOR)
Refer to PROCEDURE - Step 3
Result
Result Proceed to OK A NG (The connector is not connected securely.) B NG (The terminals are not making secure contact or are deformed, or water or foreign matter exists in the connector.) C Result:
A
REPLACE INVERTER WITH CONVERTER ASSEMBLY
Refer to REMOVAL [12/2019 - 10/2022] , or refer to REMOVAL [10/2022 - 11/2023]
Result:
B
CONNECT SECURELY
Result:
C
REPAIR OR REPLACE HARNESS OR CONNECTOR