Toyota Corolla Cross: M20a-fxs (engine Control)

 Hybrid/EV Battery "A" Voltage Sensor Voltage Out of Range (P0B231C)

DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU detects a VB sensor malfunction. The cause of this malfunction may be one of the following: Battery ECU assembly VB sensor internal circuit malfunction Battery ECU assembly malfunction Communication (wire harness) malf

 Reassembly

REASSEMBLY CAUTION / NOTICE / HINT NOTICE: This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts. Click here CAUTION / NOTICE / HINT COMPONENTS (REASSEMBLY) Procedure Part Name Code