DTC P0AFC-49: Hybrid/EV Battery Sensor Module Internal Electronic Failure [11/2018 - 08/2020]: Procedure
WARNING: This page is about a different car, the 2020 Toyota RAV4 and 2019 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK HARNESS AND CONNECTOR (IGCT VOLTAGE)
See step 1 [11/2018 - 06/2020], or see step 2 [06/2020 - 08/2020]
Result
Proceed to OK NG Result:
OK
REPLACE BATTERY VOLTAGE SENSOR
Refer to REMOVAL [11/2018 - 02/2019] , or refer to REMOVAL [02/2019 - 10/2019] , or refer to REMOVAL [10/2019 - 08/2020]
Result:
NG
See step 2
- CHECK HARNESS AND CONNECTOR (BATTERY VOLTAGE SENSOR - BODY GROUND)
See step 2 [11/2018 - 06/2020], or see step 2 [06/2020 - 08/2020]
Result
Proceed to OK NG Result:
OK
REPAIR OR REPLACE HARNESS OR CONNECTOR (IGCT NO. 2 FUSE - BATTERY VOLTAGE SENSOR)
Result:
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR (BATTERY VOLTAGE SENSOR - BODY GROUND)