TOYOTA · 2022-12-23
TSB: Some 2021 model year RAV4 Prime vehicles may store Diagnostic Trouble Code (DTC) P1CE931 (Charger Cooler Fan Revolution Sensor No Signal). Some vehicles may also exhibit a longer charging period or reduced charging efficiency. The charger assembly plug-in logic has been modified to reduce the possibility of these conditions. Follow the Repair Procedure in this bulletin to address these conditions.