DTC BMS_f146: Overdischarged Cell is Preventing Recharge [09/2013 - ]: Description

WARNING: This page is about a different car, the 2014 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.

Alert Code	Monitoring Item	Detection Condition	Detection Timing	Trouble Area
BMS_f146	Over discharged cell is preventing recharge	The electric vehicle battery has measured a cell voltage that is below an allowable threshold. The electric vehicle battery has determined it has been over discharged beyond the point where it can be recharged.	-	Electric vehicle battery assembly