DTC P0AFC-62: Hybrid/EV Battery Sensor Module Signal Compare Failure [11/2023 - ]: Procedure
WARNING: This page is about a different car, the 2025 Toyota Highlander and 2024 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK DTC OUTPUT (HYBRID CONTROL)
- Check and record any HV system DTCs and Freeze Frame Data.
Powertrain > Hybrid Control > Trouble Codes
Result
Result Proceed to P0A95-63, P0AFC-00, P0AFC-96 or P308A-12 is not output. A P0A95-63, P0AFC-00, P0AFC-96 or P308A-12 is also output. B - Turn the ignition switch off.
Result:
B
GO TO DTC CHART (HYBRID CONTROL SYSTEM)
Refer to DIAGNOSTIC TROUBLE CODE CHART [11/2023 - ]
Result:
A
See step 2
- Check and record any HV system DTCs and Freeze Frame Data.
- CHECK CONNECTOR CONNECTION CONDITION (BATTERY VOLTAGE SENSOR CONNECTOR)
See step 1
Result
Proceed to OK NG Result:
OK
REPLACE BATTERY VOLTAGE SENSOR
Refer to REMOVAL [11/2023 - ]
Result:
NG
CONNECT SECURELY